[librsvg/hospitality] COMPILING.md: markup fixes

[Federico Mena Quintero <federico src gnome org>]

commit 1aa88ccc85e0956885df539a5ffc3ffdb9550e1e
Author: Federico Mena Quintero <federico gnome org>
Date:   Fri Jan 12 11:15:07 2018 -0600

    COMPILING.md: markup fixes

 COMPILING.md | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/COMPILING.md b/COMPILING.md
index 1cc9144..f3f10a8 100644
--- a/COMPILING.md
+++ b/COMPILING.md
@@ -21,8 +21,8 @@ explains librsvg's peculiarities.
 By default the compilation process is quiet, and it just tells you
 which files it is compiling.
 
-If you wish to see the full compilation command lines, use "`make
-V=1`" instead of plain "`make`".
+If you wish to see the full compilation command lines, use "`make V=1`"
+instead of plain "`make`".
 
 # Debug or release builds