diff --git a/docs/CHANGES b/docs/CHANGES
index 32a6465b7..a8372ca89 100644
--- a/docs/CHANGES
+++ b/docs/CHANGES
@@ -12,6 +12,16 @@ CHANGES BETWEEN 2.11.1 and 2.12.0
 
     This work was Moazin Kathri's GSoC 2019 project.
 
+  II. MISCELLANEOUS
+
+  - The internal 'zlib'  code has been updated to be  in sync with the
+    current 'zlib' version (1.2.11).
+
+  - Some  minor improvements  of the  building systems,  in particular
+    handling of the 'zlib' library (internal vs. external).
+
+  - Various other minor bug and documentation fixes.
+
 
 ======================================================================
 
diff --git a/src/sfnt/ttcolr.c b/src/sfnt/ttcolr.c
index 50c19f71d..d54231fd6 100644
--- a/src/sfnt/ttcolr.c
+++ b/src/sfnt/ttcolr.c
@@ -857,10 +857,10 @@
 
     p = colr->clip_list;
 
-    /* limit points to the first byte after the end of the color table.        */
-    /* Thus, in subsequent limit checks below we need to check whether the     */
-    /* read pointer is strictly greater than a position offset                 */
-    /* by certain field sizes to the left of that position.                    */
+    /* Limit points to the first byte after the end of the color table.    */
+    /* Thus, in subsequent limit checks below we need to check whether the */
+    /* read pointer is strictly greater than a position offset by certain  */
+    /* field sizes to the left of that position.                           */
     limit = (FT_Byte*)colr->table + colr->table_size;
 
     /* Check whether we can extract one `uint8` and one `uint32`. */