[gtksourceview/wip/gsv-4: 4/4] docs: update docs because of new major version

[Sébastien Wilmet <swilmet src gnome org>]

commit 094d3158efbd5e20448f1b82b5bddfb71ba34a38
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Fri Nov 4 19:05:18 2016 +0100

    docs: update docs because of new major version

 docs/reference/lang-reference.xml.in |    5 +++--
 docs/reference/lang-tutorial.xml     |    2 +-
 2 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/docs/reference/lang-reference.xml.in b/docs/reference/lang-reference.xml.in
index be8fa89..0893702 100644
--- a/docs/reference/lang-reference.xml.in
+++ b/docs/reference/lang-reference.xml.in
@@ -25,7 +25,7 @@ Reference to the GtkSourceView language definition file format
   <para>
     The version 2 here refers to the language definition file format,
     not to the version of GtkSourceView. This reference is suitable
-    for GtkSourceView 2 and 3.
+    for GtkSourceView 2, 3 and 4.
   </para>
 </note>
 
@@ -44,7 +44,8 @@ The preinstalled language files are located in
 <filename>${PREFIX}/share/gtksourceview-@GSV_API_VERSION@/language-specs/</filename>. Custom
 user languages are usually placed in
 <filename>~/.local/share/gtksourceview-@GSV_API_VERSION@/language-specs/</filename>. Note:
-replace @GSV_API_VERSION@ with 2 in the path for GtkSourceView version 2.
+replace @GSV_API_VERSION@ with 2.0 or 3.0 in the path for GtkSourceView version
+2 or version 3.
 </para>
 </refsect1>
 
diff --git a/docs/reference/lang-tutorial.xml b/docs/reference/lang-tutorial.xml
index 9ddaa50..2c0d35f 100644
--- a/docs/reference/lang-tutorial.xml
+++ b/docs/reference/lang-tutorial.xml
@@ -25,7 +25,7 @@ Guide to the GtkSourceView language definition file format
   <para>
     The version 2 here refers to the language definition file format,
     not to the version of GtkSourceView. This tutorial is suitable
-    for GtkSourceView 2 and 3.
+    for GtkSourceView 2, 3 and 4.
   </para>
 </note>