diff --git a/doc/source/whatsnew/v0.10.0.rst b/doc/source/whatsnew/v0.10.0.rst
index 2e0442364b2f3..443250592a4a7 100644
--- a/doc/source/whatsnew/v0.10.0.rst
+++ b/doc/source/whatsnew/v0.10.0.rst
@@ -1,7 +1,7 @@
 .. _whatsnew_0100:
 
-v0.10.0 (December 17, 2012)
----------------------------
+Version 0.10.0 (December 17, 2012)
+----------------------------------
 
 {{ header }}
 
@@ -490,7 +490,7 @@ Updated PyTables support
 however, query terms using the prior (undocumented) methodology are unsupported. You must read in the entire
 file and write it out using the new format to take advantage of the updates.
 
-N dimensional Panels (experimental)
+N dimensional panels (experimental)
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 Adding experimental support for Panel4D and factory functions to create n-dimensional named panels.
diff --git a/doc/source/whatsnew/v0.10.1.rst b/doc/source/whatsnew/v0.10.1.rst
index c4251f70d85b6..1e9eafd2700e9 100644
--- a/doc/source/whatsnew/v0.10.1.rst
+++ b/doc/source/whatsnew/v0.10.1.rst
@@ -1,7 +1,7 @@
 .. _whatsnew_0101:
 
-v0.10.1 (January 22, 2013)
----------------------------
+Version 0.10.1 (January 22, 2013)
+---------------------------------
 
 {{ header }}
 
diff --git a/doc/source/whatsnew/v0.11.0.rst b/doc/source/whatsnew/v0.11.0.rst
index 148ee349b049c..6c13a125a4e54 100644
--- a/doc/source/whatsnew/v0.11.0.rst
+++ b/doc/source/whatsnew/v0.11.0.rst
@@ -1,7 +1,7 @@
 .. _whatsnew_0110:
 
-v0.11.0 (April 22, 2013)
-------------------------
+Version 0.11.0 (April 22, 2013)
+-------------------------------
 
 {{ header }}
 
diff --git a/doc/source/whatsnew/v0.12.0.rst b/doc/source/whatsnew/v0.12.0.rst
index 823e177f3e05e..9e864f63c43e0 100644
--- a/doc/source/whatsnew/v0.12.0.rst
+++ b/doc/source/whatsnew/v0.12.0.rst
@@ -1,7 +1,7 @@
 .. _whatsnew_0120:
 
-v0.12.0 (July 24, 2013)
-------------------------
+Version 0.12.0 (July 24, 2013)
+------------------------------
 
 {{ header }}
 
@@ -177,8 +177,8 @@ API changes
     ``__repr__``). Plus string safety throughout. Now employed in many places
     throughout the pandas library. (:issue:`4090`, :issue:`4092`)
 
-I/O enhancements
-~~~~~~~~~~~~~~~~
+IO enhancements
+~~~~~~~~~~~~~~~
 
   - ``pd.read_html()`` can now parse HTML strings, files or urls and return
     DataFrames, courtesy of @cpcloud. (:issue:`3477`, :issue:`3605`, :issue:`3606`, :issue:`3616`).
diff --git a/doc/source/whatsnew/v0.13.0.rst b/doc/source/whatsnew/v0.13.0.rst
index de5e1986744fe..5a904d6c85c61 100644
--- a/doc/source/whatsnew/v0.13.0.rst
+++ b/doc/source/whatsnew/v0.13.0.rst
@@ -1,7 +1,7 @@
 .. _whatsnew_0130:
 
-v0.13.0 (January 3, 2014)
----------------------------
+Version 0.13.0 (January 3, 2014)
+--------------------------------
 
 {{ header }}
 
diff --git a/doc/source/whatsnew/v0.13.1.rst b/doc/source/whatsnew/v0.13.1.rst
index 4f9ab761334e7..6fe010be8fb2d 100644
--- a/doc/source/whatsnew/v0.13.1.rst
+++ b/doc/source/whatsnew/v0.13.1.rst
@@ -1,7 +1,7 @@
 .. _whatsnew_0131:
 
-v0.13.1 (February 3, 2014)
---------------------------
+Version 0.13.1 (February 3, 2014)
+---------------------------------
 
 {{ header }}
 
diff --git a/doc/source/whatsnew/v0.8.0.rst b/doc/source/whatsnew/v0.8.0.rst
index 072d1bae2a2b9..2a49315cc3b12 100644
--- a/doc/source/whatsnew/v0.8.0.rst
+++ b/doc/source/whatsnew/v0.8.0.rst
@@ -1,7 +1,7 @@
 .. _whatsnew_080:
 
-v0.8.0 (June 29, 2012)
-------------------------
+Version 0.8.0 (June 29, 2012)
+-----------------------------
 
 {{ header }}
 
@@ -42,7 +42,7 @@ Bug fixes to the 0.7.x series for legacy NumPy < 1.6 users will be provided as
 they arise. There will be no more further development in 0.7.x beyond bug
 fixes.
 
-Time series changes and improvements
+Time Series changes and improvements
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 .. note::
diff --git a/doc/source/whatsnew/v0.8.1.rst b/doc/source/whatsnew/v0.8.1.rst
index 1e6b9746c85a5..a00a57a0a1cdb 100644
--- a/doc/source/whatsnew/v0.8.1.rst
+++ b/doc/source/whatsnew/v0.8.1.rst
@@ -1,7 +1,7 @@
 .. _whatsnew_0801:
 
-v0.8.1 (July 22, 2012)
-----------------------
+Version 0.8.1 (July 22, 2012)
+-----------------------------
 
 {{ header }}
 
diff --git a/doc/source/whatsnew/v0.9.0.rst b/doc/source/whatsnew/v0.9.0.rst
index 3d9ff3c7a89fd..565b965c116db 100644
--- a/doc/source/whatsnew/v0.9.0.rst
+++ b/doc/source/whatsnew/v0.9.0.rst
@@ -3,8 +3,8 @@
 {{ header }}
 
 
-v0.9.0 (October 7, 2012)
-------------------------
+Version 0.9.0 (October 7, 2012)
+-------------------------------
 
 This is a major release from 0.8.1 and includes several new features and
 enhancements along with a large number of bug fixes. New features include
diff --git a/doc/source/whatsnew/v0.9.1.rst b/doc/source/whatsnew/v0.9.1.rst
index b8932ae2ae522..3b2924d175cdf 100644
--- a/doc/source/whatsnew/v0.9.1.rst
+++ b/doc/source/whatsnew/v0.9.1.rst
@@ -1,7 +1,7 @@
 .. _whatsnew_0901:
 
-v0.9.1 (November 14, 2012)
---------------------------
+Version 0.9.1 (November 14, 2012)
+---------------------------------
 
 {{ header }}
 
diff --git a/scripts/validate_rst_title_capitalization.py b/scripts/validate_rst_title_capitalization.py
index 3d19e37ac7a1d..edc9730db58e5 100755
--- a/scripts/validate_rst_title_capitalization.py
+++ b/scripts/validate_rst_title_capitalization.py
@@ -99,6 +99,7 @@
     "BusinessHour",
     "BusinessDay",
     "DateOffset",
+    "Float64Index",
 }
 
 CAP_EXCEPTIONS_DICT = {word.lower(): word for word in CAPITALIZATION_EXCEPTIONS}