patch 8.1.1183: typos in VisVim comments

Problem:    Typos in VisVim comments.
Solution:   Correct the typos. (Christ van Willegen)
diff --git a/src/VisVim/Commands.cpp b/src/VisVim/Commands.cpp
index 569fbb8..d2c3f83 100644
--- a/src/VisVim/Commands.cpp
+++ b/src/VisVim/Commands.cpp
@@ -55,7 +55,7 @@
 void CCommands::SetApplicationObject(IApplication * pApplication)
 {
 	// This function assumes pApplication has already been AddRef'd
-	// for us, which CDSAddIn did in it's QueryInterface call
+	// for us, which CDSAddIn did in its QueryInterface call
 	// just before it called us.
 	m_pApplication = pApplication;
 	if (! m_pApplication)
@@ -504,7 +504,7 @@
 {
 
 	// OLE automation object for com. with Vim
-	// When the object goes out of scope, it's destructor destroys the OLE
+	// When the object goes out of scope, its destructor destroys the OLE
 	// connection;
 	// This is important to avoid blocking the object
 	// (in this memory corruption would be likely when terminating Vim
@@ -653,7 +653,7 @@
 		VimOle.ErrDiag();
 }
 
-// Change directory to the directory the file 'FileName' is in or it's parent
+// Change directory to the directory the file 'FileName' is in or its parent
 // directory according to the setting of the global 'g_ChangeDir':
 // 'FileName' is expected to contain an absolute DOS path including the drive
 // letter.
diff --git a/src/VisVim/OleAut.cpp b/src/VisVim/OleAut.cpp
index 6902df9..2ff6492 100644
--- a/src/VisVim/OleAut.cpp
+++ b/src/VisVim/OleAut.cpp
@@ -71,7 +71,7 @@
 }
 
 // Creates an instance of the Automation object and
-// obtains it's IDispatch interface.
+// obtains its IDispatch interface.
 //
 // Parameters:
 // ProgId	  ProgID of Automation object
diff --git a/src/VisVim/README_VisVim.txt b/src/VisVim/README_VisVim.txt
index 25b0fbd..d96becf 100644
--- a/src/VisVim/README_VisVim.txt
+++ b/src/VisVim/README_VisVim.txt
@@ -238,7 +238,7 @@
 - Added an option to do a :cd before opening the file (having a file opened
   by clicking it but finding out to be still in C:\Windows\system when trying to
   open another file by ":e" can be annoying). Change directory can be
-  done to the source file's directory or it's parent directory.
+  done to the source file's directory or its parent directory.
 - Added some explanations to the error message for the CO_E_CLASSSTRING error
   ("Use OLE Vim and make sure to register...").
 
diff --git a/src/version.c b/src/version.c
index f265f64..872e815 100644
--- a/src/version.c
+++ b/src/version.c
@@ -772,6 +772,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1183,
+/**/
     1182,
 /**/
     1181,