copy-edits 0e2644c

3 files changed, 3 insertions, 3 deletions

diff --git a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb
index e73ddc9893..1270a1292c 100644
--- a/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/mysql_adapter.rb
@@ -334,7 +334,7 @@ module ActiveRecord
         rows
       end
 
-      # Clear prepared statement cache.
+      # Clears the prepared statements cache.
       def clear_cache!
         @statements.values.each do |cache|
           cache[:stmt].close
diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
index 9fb3139178..3f70d5d0f7 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
@@ -237,7 +237,7 @@ module ActiveRecord
         @local_tz = execute('SHOW TIME ZONE', 'SCHEMA').first["TimeZone"]
       end
 
-      # Clear prepared statement cache.
+      # Clears the prepared statements cache.
       def clear_cache!
         @statements.each_value do |value|
           @connection.query "DEALLOCATE #{value}"
diff --git a/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb b/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb
index ae885c2a5d..a9dc756bbb 100644
--- a/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/sqlite_adapter.rb
@@ -98,7 +98,7 @@ module ActiveRecord
         @connection.close rescue nil
       end
 
-      # Clear prepared statement cache.
+      # Clears the prepared statements cache.
       def clear_cache!
         @statements.clear
       end