diff --git a/clang/docs/ClangFormatStyleOptions.rst b/clang/docs/ClangFormatStyleOptions.rst
--- a/clang/docs/ClangFormatStyleOptions.rst
+++ b/clang/docs/ClangFormatStyleOptions.rst
@@ -865,7 +865,7 @@
   Alignment options
 
   * ``TrailingCommentsAlignmentKinds Kind``
-    Specifies the way to align trailing comments
+    Specifies the way to align trailing comments.
 
     Possible values:
 
@@ -903,8 +903,9 @@
         int abcd; // comment
 
 
-  * ``unsigned OverEmptyLines`` How many empty lines to apply alignment
-    With ``MaxEmptyLinesToKeep`` is 2 and ``OverEmptyLines`` is 2,
+  * ``unsigned OverEmptyLines`` How many empty lines to apply alignment.
+    When both ``MaxEmptyLinesToKeep`` and ``OverEmptyLines`` are set to 2,
+    it formats like below.
 
     .. code-block:: c++
 
@@ -915,7 +916,8 @@
 
       int abcdef; // aligned
 
-    And with ``MaxEmptyLinesToKeep`` is 2 and ``OverEmptyLines`` is 1,
+    When ``MaxEmptyLinesToKeep`` is set to 2 and ``OverEmptyLines`` is set
+    to 1, it formats like below.
 
     .. code-block:: c++
 
diff --git a/clang/include/clang/Format/Format.h b/clang/include/clang/Format/Format.h
--- a/clang/include/clang/Format/Format.h
+++ b/clang/include/clang/Format/Format.h
@@ -402,10 +402,11 @@
 
   /// Alignment options
   struct TrailingCommentsAlignmentStyle {
-    /// Specifies the way to align trailing comments
+    /// Specifies the way to align trailing comments.
     TrailingCommentsAlignmentKinds Kind;
-    /// How many empty lines to apply alignment
-    /// With ``MaxEmptyLinesToKeep`` is 2 and ``OverEmptyLines`` is 2,
+    /// How many empty lines to apply alignment.
+    /// When both ``MaxEmptyLinesToKeep`` and ``OverEmptyLines`` are set to 2,
+    /// it formats like below.
     /// \code
     ///   int a;      // all these
     ///
@@ -414,7 +415,9 @@
     ///
     ///   int abcdef; // aligned
     /// \endcode
-    /// And with ``MaxEmptyLinesToKeep`` is 2 and ``OverEmptyLines`` is 1,
+    ///
+    /// When ``MaxEmptyLinesToKeep`` is set to 2 and ``OverEmptyLines`` is set
+    /// to 1, it formats like below.
     /// \code
     ///   int a;  // these are
     ///