[pitivi] docs: Fix instructions for installing the flatpak Runtime Sdk

[Alexandru Băluț <alexbalut src gnome org>]

commit 1487bcf57f7edfddf2e195d4af47ee895fa98258
Author: Alexandru Băluț <alexandru balut gmail com>
Date:   Sat Dec 15 00:44:50 2018 +0100

    docs: Fix instructions for installing the flatpak Runtime Sdk
    
    By adding a `/` we filter out org.pitivi.Pitivi.Codecs.

 docs/Bug_reporting.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/docs/Bug_reporting.md b/docs/Bug_reporting.md
index 16ea2af7..b57065e2 100644
--- a/docs/Bug_reporting.md
+++ b/docs/Bug_reporting.md
@@ -100,7 +100,7 @@ gdb python3 -ex "run $PITIVI_REPO_DIR/bin/pitivi"
 
 ```
 GNOME_REPO=$(flatpak info org.gnome.Platform//3.24 | grep Origin | awk '{ print $2 }')
-for i in $(flatpak list | grep org.pitivi.Pitivi | awk '{ print $1 }'); do
+for i in $(flatpak list | grep org.pitivi.Pitivi/ | awk '{ print $1 }'); do
   flatpak install --user $GNOME_REPO $(flatpak info $i |grep Runtime |awk '{ print $2 }' |sed 
s/Platform/Sdk/)
   flatpak update --user $(flatpak info $i |grep Runtime |awk '{ print $2 }' |sed s/Platform/Sdk/)
   flatpak install --user $GNOME_REPO $(flatpak info $i |grep Runtime |awk '{ print $2 }' |sed 
s/Platform/Sdk.Debug/)