diff --git a/README.md b/README.md
index 8b2caf0..5dbd6a0 100644
--- a/README.md
+++ b/README.md
@@ -20,6 +20,16 @@ $ make
 # make install
 ```
 
+# Customizing
+
+You can modify `lcc.h` to add more languages to count lines, with the same format as provided in the file.
+
+You can also add directories name and file extensions to ignore when counting lines, but the length of `ignore_dir` must be matching `IGNORE_DIRS`.
+
+# Warning
+
+Result may not be 100% correct due to coding style, but from testing, code with [suckless coding style](https://suckless.org/coding_style) will be most accurate due to different method of commenting in code.
+
 # Contributions
 Contributions are welcomed, feel free to open a pull request.
 
diff --git a/lcc.c b/lcc.c
index cc7daba..43f38ac 100644
--- a/lcc.c
+++ b/lcc.c
@@ -93,7 +93,7 @@ void process_directory(const char *dirname)
         for (int i = 0; i < IGNORE_DIRS; i++) {
             if (strstr(entry->d_name, ignore_dir[i]) != NULL) {
                 skip = 1;
-                continue;
+                break;
             }
         }
         if (skip) continue;