diff --git a/doc/source/whatsnew/v0.4.x.rst b/doc/source/whatsnew/v0.4.x.rst
index 8e41e528f5b75..0ed7bb396674e 100644
--- a/doc/source/whatsnew/v0.4.x.rst
+++ b/doc/source/whatsnew/v0.4.x.rst
@@ -1,7 +1,7 @@
 .. _whatsnew_04x:
 
-v.0.4.1 through v0.4.3 (September 25 - October 9, 2011)
--------------------------------------------------------
+Versions 0.4.1 through 0.4.3 (September 25 - October 9, 2011)
+-------------------------------------------------------------
 
 {{ header }}
 
diff --git a/doc/source/whatsnew/v0.5.0.rst b/doc/source/whatsnew/v0.5.0.rst
index 37c52ac7bb34e..7ccb141260f18 100644
--- a/doc/source/whatsnew/v0.5.0.rst
+++ b/doc/source/whatsnew/v0.5.0.rst
@@ -1,8 +1,8 @@
 
 .. _whatsnew_050:
 
-v.0.5.0 (October 24, 2011)
---------------------------
+Version 0.5.0 (October 24, 2011)
+--------------------------------
 
 {{ header }}
 
diff --git a/doc/source/whatsnew/v0.6.0.rst b/doc/source/whatsnew/v0.6.0.rst
index 973ba897b3234..f984b9ad71b63 100644
--- a/doc/source/whatsnew/v0.6.0.rst
+++ b/doc/source/whatsnew/v0.6.0.rst
@@ -1,7 +1,7 @@
 .. _whatsnew_060:
 
-v.0.6.0 (November 25, 2011)
----------------------------
+Version 0.6.0 (November 25, 2011)
+---------------------------------
 
 {{ header }}
 
diff --git a/scripts/validate_rst_title_capitalization.py b/scripts/validate_rst_title_capitalization.py
index edc9730db58e5..907db4ab4c7ce 100755
--- a/scripts/validate_rst_title_capitalization.py
+++ b/scripts/validate_rst_title_capitalization.py
@@ -99,6 +99,18 @@
     "BusinessHour",
     "BusinessDay",
     "DateOffset",
+    "January",
+    "February",
+    "March",
+    "April",
+    "May",
+    "June",
+    "July",
+    "August",
+    "September",
+    "October",
+    "November",
+    "December",
     "Float64Index",
 }