correct spelling errors in comments

3 files changed, 6 insertions, 6 deletions

diff --git a/release/scripts/modules/bpy/__init__.py b/release/scripts/modules/bpy/__init__.py
index 5c371fd750a..5fe5cfd7cf4 100644
--- a/release/scripts/modules/bpy/__init__.py
+++ b/release/scripts/modules/bpy/__init__.py
@@ -56,7 +56,7 @@ def main():
     #   from bpy.types import Panel
     sys.modules["bpy.types"] = types
 
-    # if "-d" in sys.argv: # Enable this to measure startup speed
+    #~ if "-d" in sys.argv: # Enable this to measure start up speed
     if 0:
         import cProfile
         cProfile.run('import bpy; bpy.utils.load_scripts()', 'blender.prof')
diff --git a/release/scripts/modules/bpy/ops.py b/release/scripts/modules/bpy/ops.py
index ba9f6dafd19..382a47cb4e6 100644
--- a/release/scripts/modules/bpy/ops.py
+++ b/release/scripts/modules/bpy/ops.py
@@ -138,7 +138,7 @@ class BPyOpsSubModOp(object):
     @staticmethod
     def _scene_update(context):
         scene = context.scene
-        if scene:  # None in backgroud mode
+        if scene:  # None in background mode
             scene.update()
         else:
             import bpy
diff --git a/release/scripts/modules/bpy/utils.py b/release/scripts/modules/bpy/utils.py
index fdd22f403a4..6eb16bd7e7a 100644
--- a/release/scripts/modules/bpy/utils.py
+++ b/release/scripts/modules/bpy/utils.py
@@ -142,9 +142,9 @@ def load_scripts(reload_scripts=False, refresh_scripts=False):
     if reload_scripts:
         _bpy_types.TypeMap.clear()
 
-        # just unload, dont change user defaults, this means we can sync
+        # just unload, don't change user defaults, this means we can sync
         # to reload. note that they will only actually reload of the
-        # modification time changes. This `wont` work for packages so...
+        # modification time changes. This `won't` work for packages so...
         # its not perfect.
         for module_name in [ext.module for ext in prefs.addons]:
             _addon_utils.disable(module_name, default_set=False)
@@ -220,7 +220,7 @@ def load_scripts(reload_scripts=False, refresh_scripts=False):
             if _os.path.isdir(path):
                 _sys_path_ensure(path)
 
-                # only add this to sys.modules, dont run
+                # only add this to sys.modules, don't run
                 if path_subdir == "modules":
                     continue
 
@@ -374,7 +374,7 @@ def smpte_from_seconds(time, fps=None):
     if time >= 3600.0:  # hours
         hours = int(time / 3600.0)
         time = time % 3600.0
-    if time >= 60.0:  # mins
+    if time >= 60.0:  # minutes
         minutes = int(time / 60.0)
         time = time % 60.0