diff --git a/metadata/me.zeeroooo.materialfb.txt b/metadata/me.zeeroooo.materialfb.txt
index d86190a6f1..c095b252a6 100644
--- a/metadata/me.zeeroooo.materialfb.txt
+++ b/metadata/me.zeeroooo.materialfb.txt
@@ -92,7 +92,7 @@ Build:3.3.0,47
     subdir=app
     gradle=yes
     prebuild=sed -i -e '/applicationId/s/me.zeerooo.materialfb/me.zeeroooo.materialfb/g' build.gradle && \
-        sed -i -e '/distributionUrl/s/2.14.1/3.3/g' ../gradle/wrapper/gradle-wrapper.properties 
+        sed -i -e '/distributionUrl/s/2.14.1/3.3/g' ../gradle/wrapper/gradle-wrapper.properties
 
 Maintainer Notes:
 Upstream changed package id in https://github.com/ZeeRooo/MaterialFBook/commit/8f1294713326cba2d17909c5211fb82c8bc661f4,