diff --git a/README.md b/README.md
index 3f831cf..5bde54f 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,13 @@ with a .cpp or .h file as filename to open a new tab containing a vertical split
 with the corresponding header file in the left window and the corresponding
 source file in the right window.
 
+Use
+
+	:Split
+
+to open the corresponding heder or source file to your currently open file in
+a vertical split.
+
 ## Configuration
 
 You can configure the following settings:
@@ -41,6 +48,9 @@ SplitOpen is GPL-3.0 licensed. See LICENSE file for more info.
 
 ## Changelog 
 
+v1.1.0
+* Added Split() command
+
 v1.0.0
 * Fixed error when reloading plugin
 
diff --git a/doc/splitopen.txt b/doc/splitopen.txt
index 30cf547..e8e9c6c 100644
--- a/doc/splitopen.txt
+++ b/doc/splitopen.txt
@@ -21,6 +21,13 @@ with a .cpp or .h file as filename to open a new tab containing a vertical split
 with the corresponding header file in the left window and the corresponding
 source file in the right window.
 
+Use
+
+	:Split
+
+to open the corresponding heder or source file to your currently open file in
+a vertical split.
+
 ================================================================================
 2. Configuration                                        *SplitOpenConfiguration*
 
@@ -55,6 +62,8 @@ SplitOpen is GPL-3.0 licensed. See LICENSE file for more info.
 ================================================================================
 4. Changelog                                                *SplitOpenChangelog*
 
+v1.1.0
+	* Added Split() command
 v1.0.0
 	* Fixed error when reloading plugin
 v0.0.4