[gnome-dictionary] build: Remove unnecessary comment in post-install script

[Emmanuele Bassi <ebassi src gnome org>]

commit 01bd0f972fb4867307cebd1673105a09cfb05cd4
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Wed Aug 23 15:24:58 2017 +0100

    build: Remove unnecessary comment in post-install script

 build-aux/post-install.sh |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)
---
diff --git a/build-aux/post-install.sh b/build-aux/post-install.sh
index 8a33de2..4500dcb 100755
--- a/build-aux/post-install.sh
+++ b/build-aux/post-install.sh
@@ -7,8 +7,4 @@ if [ -z "$DESTDIR" ]; then
 
   echo Updating desktop database...
   update-desktop-database -q ${MESON_INSTALL_PREFIX}/share/applications
-
-  # We don't have any installed icon
-  #echo Updating icon cache...
-  #gtk-update-icon-cache -q -t -f ${MESON_INSTALL_PREFIX}/share/icons/hicolor
 fi