Fix typo (#56)

Author: Bouke

src/SessionStateModule/Resources/SR.resx

@@ -127,7 +127,7 @@
     <value>The custom session state store provider '{0}' is not found.</value>
   </data>
   <data name="Not_Support_SessionState_Mode" xml:space="preserve">
-    <value>SessionStateAsync module only supports InProce and Custom mode.</value>
+    <value>SessionStateAsync module only supports InProc and Custom mode.</value>
   </data>
   <data name="Null_value_for_SessionStateItemCollection" xml:space="preserve">
     <value>The SessionStateStoreData returned by ISessionStateStore has a null value for Items.</value>
@@ -141,4 +141,4 @@
   <data name="Type_doesnt_inherit_from_type" xml:space="preserve">
     <value>Type '{0}' does not inherit from '{1}'.</value>
   </data>
-</root>
+</root>