diff --git a/src/pizza b/src/pizza
index a26f3f5..a6b5607 100755
--- a/src/pizza
+++ b/src/pizza
@@ -27,32 +27,32 @@ fi
 
 while getopts "plbchm:s:" opt; do
     case ${opt} in
-	p )
-	    : ${PIZZAART:="pizza"}
-	    ;;
-	l )
-	    : ${PIZZAART:="heart"}
-	    ;;
-	b )
-            : ${PIZZAART:="birthdaycake"}
-	    ;;
-	c )
-            : ${PIZZAART:="christmastree"}
-	    ;;
-	m )
-	    PIZZARCV="${OPTARG}"
-	    ;;
-	s )
-	    PIZZASEND="${OPTARG}"
-	    ;;
-	h )
-	    help
-	    exit 0
-	    ;;
-	\?)
-	    help
-	    exit 1
-	    ;;
+    	p )
+    	    : ${PIZZAART:="pizza"}
+    	    ;;
+    	l )
+    	    : ${PIZZAART:="heart"}
+    	    ;;
+    	b )
+                : ${PIZZAART:="birthdaycake"}
+    	    ;;
+    	c )
+                : ${PIZZAART:="christmastree"}
+    	    ;;
+    	m )
+    	    PIZZARCV="${OPTARG}"
+    	    ;;
+    	s )
+    	    PIZZASEND="${OPTARG}"
+    	    ;;
+    	h )
+    	    help
+    	    exit 0
+    	    ;;
+    	\?)
+    	    help
+	        exit 1
+	        ;;
     esac
 done