diff --git a/css2-testing/changes.src b/css2-testing/changes.src
index 06782ae9c1a..d1d47bedf88 100644
--- a/css2-testing/changes.src
+++ b/css2-testing/changes.src
@@ -898,7 +898,7 @@ term
 
      <p><ins>However, if no boxes are generated for the element whose
       background would be used for the background of the canvas, then
-      the canvas background is transparent. (in CSS&nbsp;2, that is the
+      the canvas background is transparent. (In CSS&nbsp;2, that is the
       case when the element or an ancestor has 'display: none'.)</ins>
 
      <p><ins>Note that, if the element has 'visibility: hidden' but
diff --git a/css2-testing/colors.src b/css2-testing/colors.src
index 5c71c8bbbd2..919086379d4 100644
--- a/css2-testing/colors.src
+++ b/css2-testing/colors.src
@@ -83,7 +83,7 @@ for the root element.
 
 <p>However, if no boxes are generated for the element whose background
 would be used for the background of the canvas, then the canvas
-background is transparent. (in CSS&nbsp;2.1, that is the case when the
+background is transparent. (In CSS&nbsp;2.1, that is the case when the
 element or an ancestor has 'display: none'.)
 
 <p>Note that, if the element has 'visibility: hidden' but not
diff --git a/css2/colors.src b/css2/colors.src
index 16e2e163018..dbf0ccabf8a 100644
--- a/css2/colors.src
+++ b/css2/colors.src
@@ -83,7 +83,7 @@ for the root element.
 
 <p>However, if no boxes are generated for the element whose background
 would be used for the background of the canvas, then the canvas
-background is transparent. (in CSS&nbsp;2.2, that is the case when the
+background is transparent. (In CSS&nbsp;2.2, that is the case when the
 element or an ancestor has 'display: none'.)
 
 <p>Note that, if the element has 'visibility: hidden' but not