Update runtime files
diff --git a/runtime/doc/usr_50.txt b/runtime/doc/usr_50.txt
index 7d69364..e8ebeb0 100644
--- a/runtime/doc/usr_50.txt
+++ b/runtime/doc/usr_50.txt
@@ -6,7 +6,7 @@
|50.1| Exceptions
-|50.2| Function with variable number of arguments
+|50.2| Function with variable number of arguments
|50.3| Restoring the view
Next chapter: |usr_51.txt| Create a plugin
@@ -104,7 +104,7 @@
Show('Title', 'one', 'two', 'three')
< start is Title Arg 0 is one Arg 1 is two Arg 2 is three ~
-
+
This uses the `echohl` command to specify the highlighting used for the
following `echo` command. `echohl None` stops it again. The `echon` command
works like `echo`, but doesn't output a line break.