diff --git a/documentation/adt-manual/adt-manual.xml b/documentation/adt-manual/adt-manual.xml
index ff97496631..900a4e6252 100644
--- a/documentation/adt-manual/adt-manual.xml
+++ b/documentation/adt-manual/adt-manual.xml
@@ -56,7 +56,7 @@
             </revision>
             <revision>
                 <revnumber>1.2.2</revnumber>
-                <date>February 2013</date>
+                <date>January 2013</date>
                 <revremark>Released with the Yocto Project 1.2.2 Release.</revremark>
             </revision>
         </revhistory>
diff --git a/documentation/bsp-guide/bsp-guide.xml b/documentation/bsp-guide/bsp-guide.xml
index b786139e6c..847ca2593e 100644
--- a/documentation/bsp-guide/bsp-guide.xml
+++ b/documentation/bsp-guide/bsp-guide.xml
@@ -68,7 +68,7 @@
             </revision>
             <revision>
                 <revnumber>1.2.2</revnumber>
-                <date>February 2013</date>
+                <date>January 2013</date>
                 <revremark>Released with the Yocto Project 1.2.2 Release.</revremark>
             </revision>
         </revhistory>
diff --git a/documentation/dev-manual/dev-manual.xml b/documentation/dev-manual/dev-manual.xml
index 9aeeb9807b..575755e968 100644
--- a/documentation/dev-manual/dev-manual.xml
+++ b/documentation/dev-manual/dev-manual.xml
@@ -46,7 +46,7 @@
             </revision>
             <revision>
                 <revnumber>1.2.2</revnumber>
-                <date>February 2013</date>
+                <date>January 2013</date>
                 <revremark>Released with the Yocto Project 1.2.2 Release.</revremark>
             </revision>
         </revhistory>
diff --git a/documentation/kernel-manual/kernel-manual.xml b/documentation/kernel-manual/kernel-manual.xml
index 0952599a23..91ec196a15 100644
--- a/documentation/kernel-manual/kernel-manual.xml
+++ b/documentation/kernel-manual/kernel-manual.xml
@@ -61,7 +61,7 @@
             </revision>
             <revision>
                 <revnumber>1.2.2</revnumber>
-                <date>February 2013</date>
+                <date>January 2013</date>
                 <revremark>Released with the Yocto Project 1.2.2 Release.</revremark>
             </revision>
         </revhistory>
diff --git a/documentation/poky-ref-manual/poky-ref-manual.xml b/documentation/poky-ref-manual/poky-ref-manual.xml
index c66f1009e7..0916d66a51 100644
--- a/documentation/poky-ref-manual/poky-ref-manual.xml
+++ b/documentation/poky-ref-manual/poky-ref-manual.xml
@@ -75,7 +75,7 @@
             </revision>
             <revision>
                 <revnumber>1.2.2</revnumber>
-                <date>February 2013</date>
+                <date>January 2013</date>
                 <revremark>Released with the Yocto Project 1.2.2 Release.</revremark>
             </revision>
         </revhistory>