Update readme to reflect what version of IPT patch is for

Author: dshorthouse

Diff for: README.md

@@ -1,18 +1,18 @@
 ipt-customizations
 ==================
 
-Customize the [Global Biodiversity Information Facility](http://www.gbif.org)'s [Integrated Publishing Toolkit (IPT)](http://code.google.com/p/gbif-providertoolkit/) v. 2.1 with alternative freemarker, css, and js. A similar set of customized files was produced for IPT v. 2.0.5 and v. 2.0.3 and are available from [previous releases](https://github.com/Canadensys/ipt-customization/releases/).
+Customize the [Global Biodiversity Information Facility](http://www.gbif.org)'s [Integrated Publishing Toolkit (IPT)](http://code.google.com/p/gbif-providertoolkit/) v. 2.1.1 with alternative freemarker, css, and js. A similar set of customized files was produced for IPT v. 2.0.5 and v. 2.0.3 and are available from [previous releases](https://github.com/Canadensys/ipt-customization/releases/).
 
-This patch is specific to IPT 2.1 and the [Canadensys IPT](http://data.canadensys.net/ipt/) install. It is provided here to illustrate how the Canadensys team coordinates its IPT customization and for its version control.
+This patch is specific to IPT 2.1.1 and the [Canadensys IPT](http://data.canadensys.net/ipt/) install. It is provided here to illustrate how the Canadensys team coordinates its IPT customization and for its version control.
 
-Copy canadensys_ipt_2.1.patch into the Tomcat directory for your IPT (i.e. where you have its META-INF, WEB-INF, images, js, and styles directories) and execute:
+Copy canadensys_ipt_2.1.1.patch into the Tomcat directory for your IPT (i.e. where you have its META-INF, WEB-INF, images, js, and styles directories) and execute:
 
-$ patch -p1 < canadeneys_ipt_2.1.patch
+$ patch -p1 < canadeneys_ipt_2.1.1.patch
 
 Copy the two image files in images/dataTables into the directory by the same name on your IPT.
 
 To reverse the patch:
 
-$ patch -p1 -R < canadeneys_ipt_2.1.patch
+$ patch -p1 -R < canadeneys_ipt_2.1.1.patch
 
 This patch was made by David P. Shorthouse.