diff --git a/.gitignore b/.gitignore
index 83f3b0a..29729f0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,5 @@
 venv/
+target/
+src/
 .vscode
 *~
\ No newline at end of file
diff --git a/README.md b/README.md
index 02455de..55bdb0f 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,5 @@
 # comics2pdf
-Python3 script and GUI that converts comic files (cbr, cbz) to pdf (on Linux)
+Python3 script and GUI that converts comic files (cbr, cbz) to pdf (on Linux/Mac)
 
 <p align="center">
   <img src='screenshot_GUI.png'/>
diff --git a/comic2pdf.py b/comics2pdf.py
similarity index 100%
rename from comic2pdf.py
rename to comics2pdf.py
diff --git a/comics2pdf_gui.py b/comics2pdf_gui.py
index 9d19ca0..d67c1f0 100755
--- a/comics2pdf_gui.py
+++ b/comics2pdf_gui.py
@@ -44,16 +44,14 @@ def initUI(self):
     def openFileNameDialog(self):
         options = QtWidgets.QFileDialog.Options()
         fileName, _ = QtWidgets.QFileDialog.getOpenFileName(
-            self, "QFileDialog.getOpenFileName()", "", "CBR and CBZ files (*.cbr, *.cbz)", options=options)
+            self, "Find File", "", "CBR and CBZ files (*.cbr, *.cbz)", options=options)
         if fileName:
-            print(fileName)
             self.path = fileName
 
     def openDirectoryNameDialog(self):
         options = QtWidgets.QFileDialog.Options()
         fileName = QtWidgets.QFileDialog.getExistingDirectory(self, options=options)
         if fileName:
-            print(fileName)
             self.path = fileName
 
 
@@ -68,12 +66,9 @@ def __init__(self):
         self.done = 0
 
     def on_button_clicked(self):
-        if self.file.isChecked():
-            explorer = Explorer(True)
-        else:
-            explorer = Explorer(False)
-
-        self.path = explorer.path
+        explorer = Explorer(self.file.isChecked())
+        if (explorer.path):
+            self.path = explorer.path
         self.pathTo.setText(self.path)
 
     def setupUi(self, Form):