diff --git a/.pylintrc b/.pylintrc
index 7d035f0..5e1b6a8 100644
--- a/.pylintrc
+++ b/.pylintrc
@@ -98,7 +98,7 @@ expected-line-ending-format=LF
 # Regexp for a line that is allowed to be longer than the limit.
 ignore-long-lines=^\s*(# )?<?https?://\S+>?$
 
-# Number of spaces of indent required inside a hanging  or continued line.
+# Number of spaces of indent required inside a hanging or continued line.
 indent-after-paren=2
 
 # String used as indentation unit. This is usually "    " (4 spaces) or "\t" (1
diff --git a/addon/MaterialPanel.py b/addon/MaterialPanel.py
index b5a7785..9dd907d 100644
--- a/addon/MaterialPanel.py
+++ b/addon/MaterialPanel.py
@@ -84,7 +84,6 @@ class MaterialPanel(bpy.types.Panel):
 
   @classmethod
   def poll(cls, context):
-    # MPItemIdUpdate(self, context)
     return True
 
   def draw(self, context):
@@ -95,9 +94,6 @@ def draw(self, context):
     name = wm.MPMaterials[wm.MPItemId].matName
     material = MM.MATERIALS[name]
 
-#    if name != "none":
-#      layout.template_preview(bpy.data.textures[material["fancyname"]], show_buttons=True)
-
     layout.template_list("UIList", "", wm, "MPMaterials", wm, "MPItemId")
 
     row = layout.row(align=True)
@@ -161,7 +157,6 @@ def draw(self, context):
       layout.label(text="Nothing is here")
 
   def check(self, context):
-    # MPItemIdUpdate(self, context)
     return True
 
 
diff --git a/addon/mapHelpers.py b/addon/mapHelpers.py
index 5524930..aa51a41 100644
--- a/addon/mapHelpers.py
+++ b/addon/mapHelpers.py
@@ -152,7 +152,7 @@ def draw(self, context):
     if result["light"] == 0:
       error = True
 
-      layout.label(text="There is no light in the map you need at least one light.", icon='CANCEL')
+      layout.label(text="There is no light in the map, you need at least one light.", icon='CANCEL')
       layout.separator()
     elif result["light"] > 5:
       self.light = result["light"]
diff --git a/addon/utils/directory.py b/addon/utils/directory.py
index b6cfd5e..6f91d00 100644
--- a/addon/utils/directory.py
+++ b/addon/utils/directory.py
@@ -58,7 +58,7 @@ def browse(
 
 
 def dictTransformKeys(data, prefix=""):
-  """Convert dictionary keys to as single string"""
+  """Convert dictionary keys to a single string"""
   values = {}
   for k, v in data.items():
     if prefix and not prefix.endswith("/"):