UI: Remove colons from some labels

The colons are not necessary in these situations because it's clear
that the label applies to the next group of buttons anyway, and they
add unecessary visual complexity. Committing as part of D9924.

release/scripts/startup/bl_ui/properties_paint_common.py

@@ -902,7 +902,7 @@ def brush_settings_advanced(layout, context, brush, popover=False):
     if popover:
         brush_settings(layout, context, brush, popover=True)
         layout.separator()
-        layout.label(text="Advanced:")
+        layout.label(text="Advanced")
 
     # These options are shared across many modes.
     use_accumulate = False

release/scripts/startup/bl_ui/properties_physics_fluid.py

@@ -958,7 +958,7 @@ class PHYSICS_PT_particles(PhysicButtonsPanel, Panel):
         col.separator()
 
         col = flow.column()
-        col.prop(domain, "sndparticle_boundary", text="Particles in Boundary:")
+        col.prop(domain, "sndparticle_boundary", text="Particles in Boundary")
 
         if domain.cache_type == 'MODULAR':
             col.separator()

release/scripts/startup/bl_ui/space_outliner.py

@@ -323,7 +323,7 @@ class OUTLINER_PT_filter(Panel):
         display_mode = space.display_mode
 
         if display_mode == 'VIEW_LAYER':
-            layout.label(text="Restriction Toggles:")
+            layout.label(text="Restriction Toggles")
             row = layout.row(align=True)
             row.prop(space, "show_restrict_column_enable", text="")
             row.prop(space, "show_restrict_column_select", text="")
@@ -334,7 +334,7 @@ class OUTLINER_PT_filter(Panel):
             row.prop(space, "show_restrict_column_indirect_only", text="")
             layout.separator()
         elif display_mode == 'SCENES':
-            layout.label(text="Restriction Toggles:")
+            layout.label(text="Restriction Toggles")
             row = layout.row(align=True)
             row.prop(space, "show_restrict_column_select", text="")
             row.prop(space, "show_restrict_column_hide", text="")
@@ -354,7 +354,7 @@ class OUTLINER_PT_filter(Panel):
         layout.separator()
 
         col = layout.column(align=True)
-        col.label(text="Search:")
+        col.label(text="Search")
         col.prop(space, "use_filter_complete", text="Exact Match")
         col.prop(space, "use_filter_case_sensitive", text="Case Sensitive")
 
@@ -363,7 +363,7 @@ class OUTLINER_PT_filter(Panel):
 
         layout.separator()
 
-        layout.label(text="Filter:")
+        layout.label(text="Filter")
 
         col = layout.column(align=True)
 

release/scripts/startup/bl_ui/space_userpref.py

@@ -1333,7 +1333,7 @@ class USERPREF_PT_saveload_autorun(FilePathsPanel, Panel):
 
         box = layout.box()
         row = box.row()
-        row.label(text="Excluded Paths:")
+        row.label(text="Excluded Paths")
         row.operator("preferences.autoexec_path_add", text="", icon='ADD', emboss=False)
         for i, path_cmp in enumerate(prefs.autoexec_paths):
             row = box.row()

release/scripts/startup/bl_ui/space_view3d.py

@@ -6210,7 +6210,7 @@ class VIEW3D_PT_overlay_motion_tracking(Panel):
 
             col = layout.column()
             col.active = display_all
-            col.label(text="Tracks:")
+            col.label(text="Tracks")
             row = col.row(align=True)
             row.prop(view, "tracks_display_type", text="")
             row.prop(view, "tracks_display_size", text="Size")
@@ -6923,7 +6923,7 @@ class VIEW3D_PT_view3d_stereo(Panel):
         col = layout.column()
         col.row().prop(view, "stereo_3d_camera", expand=True)
 
-        col.label(text="Display:")
+        col.label(text="Display")
         row = col.row()
         row.active = basic_stereo
         row.prop(view, "show_stereo_3d_cameras")