update readme

corderophi678 · web-flow · commit 4a2111bd6819 · 2018-12-12T09:25:59.000-05:00
add `-p` flag to `sudo mkdir /data/db` (line 31) command to avoid `mkdir: canot create director '/data/db': no such file or directory` error
diff --git a/README.md b/README.md
@@ -28,7 +28,7 @@ mkdir -p /data/db
 ```
 Note: If you have an error like "data directory not found" or "permission denied" while installing MongoDB:
 ```bash
-sudo mkdir /data/db
+sudo mkdir -p /data/db
 sudo chown -R $USER /data/db
 ```
 
