make zlib change

the_memo2.sh

@@ -967,7 +967,7 @@ downloadZLib() {
 
 #zlib
 buildZLib() {
-    PKG_NAME="lzib-1.2.11"
+    PKG_NAME="zlib"
     checkBuilt $PKG_NAME
     if [[ $? != 0 ]]; then
         echo "$PKG_NAME already exists, skipping!"