runtime(doc): Tweak documentation style a bit

closes: #11419

Signed-off-by: h-east <h.east.727@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/runtime/doc/pi_netrw.txt b/runtime/doc/pi_netrw.txt
index 6b4c5e0..c82a1bd 100644
--- a/runtime/doc/pi_netrw.txt
+++ b/runtime/doc/pi_netrw.txt
@@ -1,4 +1,4 @@
-*pi_netrw.txt*  For Vim version 9.1.  Last change: 2024 Nov 02
+*pi_netrw.txt*  For Vim version 9.1.  Last change: 2024 Nov 09
 
 	    ------------------------------------------------
 	    NETRW REFERENCE MANUAL    by Charles E. Campbell
@@ -1537,7 +1537,7 @@
 	|g:netrw_nogx|	prevent gx map while editing
 	|g:netrw_suppress_gx_mesg| controls gx's suppression of browser messages
 
-OPENING FILES AND LAUNCHING APPS                 *netrw-gx* *:Open* *:Launch* {{{2
+OPENING FILES AND LAUNCHING APPS	*netrw-gx* *:Open* *:Launch* {{{2
 
 Netrw determines which special handler by the following method: