diff --git a/Dolphin scripts/Entrance Randomizer/lib/entrance_rando.py b/Dolphin scripts/Entrance Randomizer/lib/entrance_rando.py
index 2650e86..a19f378 100644
--- a/Dolphin scripts/Entrance Randomizer/lib/entrance_rando.py	
+++ b/Dolphin scripts/Entrance Randomizer/lib/entrance_rando.py	
@@ -14,7 +14,7 @@
 
 
 class NoConnectionFoundError(Exception):
-    """Raised when the algorithm fails to find a valid connection to break open"""
+    """Raised when the algorithm fails to find a valid connection to break open."""
 
 
 class Transition(NamedTuple):
diff --git a/Dolphin scripts/Entrance Randomizer/lib/graph_creation.py b/Dolphin scripts/Entrance Randomizer/lib/graph_creation.py
index 8e4c99f..e0d397a 100644
--- a/Dolphin scripts/Entrance Randomizer/lib/graph_creation.py	
+++ b/Dolphin scripts/Entrance Randomizer/lib/graph_creation.py	
@@ -50,11 +50,11 @@ class LineType(IntEnum):
 def create_own_style(params: dict):
     output_text = ' ownStyles="{"0":{'
     first_key = True
-    for key in params:
-        if params[key] is not None:
+    for key, value in params.items():
+        if value is not None:
             if not first_key:
                 output_text += ", "
-            output_text += f""{key}":"{params[key]}""
+            output_text += f""{key}":"{value}""
             first_key = False
     output_text += '}}"'
     return output_text