diff --git a/docs/06_how-to-guides/40_multi-index/how-to-define-a-primary-index.md b/docs/06_how-to-guides/40_multi-index/how-to-define-a-primary-index.md
index edebe2c72..7bf18d849 100644
--- a/docs/06_how-to-guides/40_multi-index/how-to-define-a-primary-index.md
+++ b/docs/06_how-to-guides/40_multi-index/how-to-define-a-primary-index.md
@@ -37,7 +37,7 @@ using namespace eosio;
   };
 ```
 
-[[Info | Secondary indexes information]]
+[[info | Secondary indexes information]]
 | Other, secondary, indexes if they will be defined can have duplicates. You can have up to 16 additional indexes and the field types can be uint64_t, uint128_t, uint256_t, double or long double.
 
 5. For ease of use, define a type alias `test_tables` based on the `eosio::multi_index` template type, parametarized with a random name `"testtaba"` and the `test_table` data structure defined above
@@ -73,5 +73,5 @@ Declare the multi index table as a data member of type `test_tables`, as defined
 
 Now you have instantiated the `testtab` as a multi index table which has a primary index defined for its `test_primary` data member.
 
-[[Info | Full example location]]
+[[info | Full example location]]
 | A full example project demonstrating the instantiation and usage of multi index table can be found [here](https://github.com/EOSIO/eosio.cdt/tree/master/examples/multi_index_example).
\ No newline at end of file
diff --git a/docs/06_how-to-guides/40_multi-index/how-to-define-a-secondary-index.md b/docs/06_how-to-guides/40_multi-index/how-to-define-a-secondary-index.md
index a0aaae532..c6a36082d 100644
--- a/docs/06_how-to-guides/40_multi-index/how-to-define-a-secondary-index.md
+++ b/docs/06_how-to-guides/40_multi-index/how-to-define-a-secondary-index.md
@@ -88,5 +88,5 @@ class [[eosio::contract]] multi_index_example : public contract {
 };
 ```
 
-[[Info | Full example location]]
+[[info | Full example location]]
 | A full example project demonstrating the instantiation and usage of multi index table can be found [here](https://github.com/EOSIO/eosio.cdt/tree/master/examples/multi_index_example).
\ No newline at end of file
diff --git a/docs/06_how-to-guides/40_multi-index/how-to-define-a-singleton.md b/docs/06_how-to-guides/40_multi-index/how-to-define-a-singleton.md
index 2409314af..f8ee5b51a 100644
--- a/docs/06_how-to-guides/40_multi-index/how-to-define-a-singleton.md
+++ b/docs/06_how-to-guides/40_multi-index/how-to-define-a-singleton.md
@@ -110,5 +110,5 @@ __singleton_example.cpp__
 }
 ```
 
-[[Info | Full example location]]
+[[info | Full example location]]
 | A full example project demonstrating the instantiation and usage of singleton can be found [here](https://github.com/EOSIO/eosio.cdt/tree/master/examples/singleton_example).
diff --git a/docs/06_how-to-guides/40_multi-index/how-to-delete-data-from-a-multi-index-table.md b/docs/06_how-to-guides/40_multi-index/how-to-delete-data-from-a-multi-index-table.md
index f1079c7ae..3f2fbc505 100644
--- a/docs/06_how-to-guides/40_multi-index/how-to-delete-data-from-a-multi-index-table.md
+++ b/docs/06_how-to-guides/40_multi-index/how-to-delete-data-from-a-multi-index-table.md
@@ -29,5 +29,5 @@ To delete data from a multi index table follow the steps below:
 }
 ```
 
-[[Info | Full example location]]
+[[info | Full example location]]
 | A full example project demonstrating the instantiation and usage of multi index table can be found [here](https://github.com/EOSIO/eosio.cdt/tree/master/examples/multi_index_example).
\ No newline at end of file
diff --git a/docs/06_how-to-guides/40_multi-index/how-to-insert-data-into-a-multi-index-table.md b/docs/06_how-to-guides/40_multi-index/how-to-insert-data-into-a-multi-index-table.md
index 81df3702d..37254edb5 100644
--- a/docs/06_how-to-guides/40_multi-index/how-to-insert-data-into-a-multi-index-table.md
+++ b/docs/06_how-to-guides/40_multi-index/how-to-insert-data-into-a-multi-index-table.md
@@ -32,5 +32,5 @@ To insert data into a multi index table follow the following steps
 }
 ```
 
-[[Info | Full example location]]
+[[info | Full example location]]
 | A full example project demonstrating the instantiation and usage of multi index table can be found [here](https://github.com/EOSIO/eosio.cdt/tree/master/examples/multi_index_example).
\ No newline at end of file
diff --git a/docs/06_how-to-guides/40_multi-index/how-to-instantiate-a-multi-index-table.md b/docs/06_how-to-guides/40_multi-index/how-to-instantiate-a-multi-index-table.md
index 607508dae..742917f09 100644
--- a/docs/06_how-to-guides/40_multi-index/how-to-instantiate-a-multi-index-table.md
+++ b/docs/06_how-to-guides/40_multi-index/how-to-instantiate-a-multi-index-table.md
@@ -35,7 +35,7 @@ using namespace eosio;
   };
 ```
 
-[[Info | Additional indexes information]]
+[[info | Additional indexes information]]
 | Other, secondary, indexes if they will be defined can have duplicates. You can have up to 16 additional indexes and the field types can be uint64_t, uint128_t, uint256_t, double or long double.
 
 5. For ease of use, define a type alias `test_tables` based on the multi_index template type, parametarized with a random name `"testtaba"` and the `test_table` data structure defined above
@@ -129,5 +129,5 @@ class [[eosio::contract]] multi_index_example : public contract {
 };
 ```
 
-[[Info | Full example location]]
+[[info | Full example location]]
 | A full example project demonstrating the instantiation and usage of multi index table can be found [here](https://github.com/EOSIO/eosio.cdt/tree/master/examples/multi_index_example).
diff --git a/docs/06_how-to-guides/40_multi-index/how-to-iterate-and-retrieve-a-multi_index-table-based-on-secondary-index.md b/docs/06_how-to-guides/40_multi-index/how-to-iterate-and-retrieve-a-multi_index-table-based-on-secondary-index.md
index f2363f447..939abbd7e 100644
--- a/docs/06_how-to-guides/40_multi-index/how-to-iterate-and-retrieve-a-multi_index-table-based-on-secondary-index.md
+++ b/docs/06_how-to-guides/40_multi-index/how-to-iterate-and-retrieve-a-multi_index-table-based-on-secondary-index.md
@@ -171,5 +171,5 @@ __multi_index_example.cpp__
 }
 ```
 
-[[Info | Full example location]]
+[[info | Full example location]]
 | A full example project demonstrating the instantiation and usage of multi index table can be found [here](https://github.com/EOSIO/eosio.cdt/tree/master/examples/multi_index_example).
\ No newline at end of file
diff --git a/docs/06_how-to-guides/40_multi-index/how-to-iterate-and-retrieve-a-multi_index-table.md b/docs/06_how-to-guides/40_multi-index/how-to-iterate-and-retrieve-a-multi_index-table.md
index 188f50e1f..3654701d8 100644
--- a/docs/06_how-to-guides/40_multi-index/how-to-iterate-and-retrieve-a-multi_index-table.md
+++ b/docs/06_how-to-guides/40_multi-index/how-to-iterate-and-retrieve-a-multi_index-table.md
@@ -153,5 +153,5 @@ __multi_index_example.cpp__
 }
 ```
 
-[[Info | Full example location]]
+[[info | Full example location]]
 | A full example project demonstrating the instantiation and usage of multi index table can be found [here](https://github.com/EOSIO/eosio.cdt/tree/master/examples/multi_index_example).
\ No newline at end of file
diff --git a/docs/06_how-to-guides/40_multi-index/how-to-modify-data-in-a-multi-index-table.md b/docs/06_how-to-guides/40_multi-index/how-to-modify-data-in-a-multi-index-table.md
index 174e6026d..62a025081 100644
--- a/docs/06_how-to-guides/40_multi-index/how-to-modify-data-in-a-multi-index-table.md
+++ b/docs/06_how-to-guides/40_multi-index/how-to-modify-data-in-a-multi-index-table.md
@@ -37,5 +37,5 @@ To modify data in the multi index table defined in the above tutorial, you will
 }
 ```
 
-[[Info | Full example location]]
+[[info | Full example location]]
 | A full example project demonstrating the instantiation and usage of multi index table can be found [here](https://github.com/EOSIO/eosio.cdt/tree/master/examples/multi_index_example).
diff --git a/docs/09_tutorials/02_abi-variants.md b/docs/09_tutorials/02_abi-variants.md
index cc2448b0a..2d286c4d3 100644
--- a/docs/09_tutorials/02_abi-variants.md
+++ b/docs/09_tutorials/02_abi-variants.md
@@ -156,5 +156,5 @@ class [[eosio::contract]] multi_index_example : public contract {
 [[warning | Not recommended warning]]
 | Be aware, it is not recommend to use `eosio::binary_extension` inside variant definition, this can lead to data corruption unless one is very careful in understanding how these two templates work and how the ABI gets generated!
 
-[[Info | Implementation location]]
+[[info | Implementation location]]
 | The implementation for ABI `variants` can be found [here](https://github.com/EOSIO/eos/pull/5652).
diff --git a/tools/cc/eosio-cc.cpp.in b/tools/cc/eosio-cc.cpp.in
index b1ee3e152..81be71cb4 100644
--- a/tools/cc/eosio-cc.cpp.in
+++ b/tools/cc/eosio-cc.cpp.in
@@ -22,7 +22,7 @@ int main(int argc, const char **argv) {
    // fix to show version info without having to have any other arguments
    for (int i=0; i < argc; i++) {
      if (argv[i] == std::string("-v")) {
-       eosio::cdt::environment::exec_subprogram("clang-7", {"-v"});
+       eosio::cdt::environment::exec_subprogram("clang-9", {"-v"});
        return 0;
      }
    }
diff --git a/tools/cc/eosio-cpp.cpp.in b/tools/cc/eosio-cpp.cpp.in
index 5e730bb3a..a48646414 100644
--- a/tools/cc/eosio-cpp.cpp.in
+++ b/tools/cc/eosio-cpp.cpp.in
@@ -111,7 +111,7 @@ int main(int argc, const char **argv) {
    // fix to show version info without having to have any other arguments
    for (int i=0; i < argc; i++) {
      if (argv[i] == std::string("-v")) {
-       eosio::cdt::environment::exec_subprogram("clang-7", {"-v"});
+       eosio::cdt::environment::exec_subprogram("clang-9", {"-v"});
        return 0;
      }
    }