fix indentation and newline at the end

Author: TomRitserveldt

packager/templates/debian/generic/postinst

@@ -5,15 +5,15 @@ action="$1"
 if [ "$action" = configure ]; then
 	old_version="$2"
 
-  if command -v systemctl 2>&1 >/dev/null
-  then
-    if [ -z "$old_version" ]; then
-      systemctl enable choria-server.service
-    else
-      systemctl try-restart choria-broker.service choria-server.service
-    fi
-  else
-    echo "systemctl could not be found, skipping service start."
-    exit 0
-  fi
-fi
+	if command -v systemctl 2>&1 >/dev/null
+	then
+		if [ -z "$old_version" ]; then
+			systemctl enable choria-server.service
+		else
+			systemctl try-restart choria-broker.service choria-server.service
+		fi
+	else
+		echo "systemctl could not be found, skipping service start."
+		exit 0
+	fi
+fi

packager/templates/debian/generic/postrm

@@ -6,4 +6,4 @@ then
 else
   echo "systemctl could not be found, skipping daemon reload."
   exit 0
-fi
+fi

packager/templates/debian/generic/prerm

@@ -11,4 +11,4 @@ then
 else
   echo "systemctl could not be found, skipping service disable & remove."
   exit 0
-fi
+fi