message: Fix typo in ClangModulesDeclVendor [NFC]
diff: @@ -103,7 +103,7 @@ public:
  //------------------------------------------------------------------
  /// Query whether Clang supports modules for a particular language.
  /// LLDB uses this to decide whether to try to find the modules loaded
  - /// by a gaiven compile unit.
  + /// by a given compile unit.
  ///
  /// @param[in] language
  /// The language to query for.
  