Index: src/bp-activity/bp-activity-admin.php
===================================================================
--- src/bp-activity/bp-activity-admin.php	(revision 12535)
+++ src/bp-activity/bp-activity-admin.php	(working copy)
@@ -356,7 +356,7 @@
 			check_admin_referer( 'spam-activity_' . $activity_ids[0] );
 		}
 
-		// Initialise counters for how many of each type of item we perform an action on.
+		// Initialize counters for how many of each type of item we perform an action on.
 		$deleted = $spammed = $unspammed = 0;
 
 		// Store any errors that occurs when updating the database items.
Index: src/bp-activity/bp-activity-embeds.php
===================================================================
--- src/bp-activity/bp-activity-embeds.php	(revision 12535)
+++ src/bp-activity/bp-activity-embeds.php	(working copy)
@@ -234,10 +234,10 @@
 			$thumbnail = $oembed->thumbnail_url;
 
 		/* Non-oEmbed standard attributes */
-		// Mixcloud
+		// Mixcloud.
 		} elseif ( isset( $oembed->image ) ) {
 			$thumbnail = $oembed->image;
-		// ReverbNation
+		// ReverbNation.
 		} elseif ( isset( $oembed->{'thumbnail-url'} ) ) {
 			$thumbnail = $oembed->{'thumbnail-url'};
 		}
Index: src/bp-activity/bp-activity-filters.php
===================================================================
--- src/bp-activity/bp-activity-filters.php	(revision 12535)
+++ src/bp-activity/bp-activity-filters.php	(working copy)
@@ -615,7 +615,7 @@
 	 */
 	$heartbeat_settings = apply_filters( 'heartbeat_settings', array() );
 	if ( ! empty( $heartbeat_settings['interval'] ) ) {
-		// 'Fast' is 5
+		// 'Fast' is 5.
 		$global_pulse = is_numeric( $heartbeat_settings['interval'] ) ? absint( $heartbeat_settings['interval'] ) : 5;
 	}
 
Index: src/bp-activity/bp-activity-functions.php
===================================================================
--- src/bp-activity/bp-activity-functions.php	(revision 12535)
+++ src/bp-activity/bp-activity-functions.php	(working copy)
@@ -522,12 +522,12 @@
 		$post_type_activity->new_post_type_action_ms = $post_type_object->labels->bp_activity_new_post_ms;
 	}
 
-	// If the post type supports comments and has a comment action id, build the comments tracking args
+	// If the post type supports comments and has a comment action id, build the comments tracking args.
 	if ( $post_type_support_comments && ! empty( $post_type_activity->comment_action_id ) ) {
-		// Init a new container for the activity type for comments
+		// Init a new container for the activity type for comments.
 		$post_type_activity->comments_tracking = new stdClass();
 
-		// Build the activity type for comments
+		// Build the activity type for comments.
 		$post_type_activity->comments_tracking->component_id = $post_type_activity->component_id;
 		$post_type_activity->comments_tracking->action_id    = $post_type_activity->comment_action_id;
 
@@ -1788,7 +1788,7 @@
 		'page'              => 1,          // Page 1 without a per_page will result in no pagination.
 		'per_page'          => false,      // Results per page.
 		'show_hidden'       => true,       // When fetching specific items, show all.
-		'sort'              => 'DESC',     // Sort ASC or DESC
+		'sort'              => 'DESC',     // Sort ASC or DESC.
 		'spam'              => 'ham_only', // Retrieve items marked as spam.
 		'update_meta_cache' => true,
 	), 'activity_get_specific' );
Index: src/bp-activity/classes/class-bp-activity-component.php
===================================================================
--- src/bp-activity/classes/class-bp-activity-component.php	(revision 12535)
+++ src/bp-activity/classes/class-bp-activity-component.php	(working copy)
@@ -71,7 +71,7 @@
 			$includes[] = 'akismet';
 		}
 
-		// Embeds
+		// Embeds.
 		if ( bp_is_active( $this->id, 'embeds' ) ) {
 			$includes[] = 'embeds';
 		}
Index: src/bp-activity/classes/class-bp-activity-list-table.php
===================================================================
--- src/bp-activity/classes/class-bp-activity-list-table.php	(revision 12535)
+++ src/bp-activity/classes/class-bp-activity-list-table.php	(working copy)
@@ -124,10 +124,10 @@
 			$has_filter_query = apply_filters( 'bp_activity_list_table_filter_activity_type_items', $filter );
 
 			if ( ! empty( $has_filter_query['filter_query'] ) ) {
-				// Reset the filter
+				// Reset the filter.
 				$filter       = array();
 
-				// And use the filter query instead
+				// And use the filter query instead.
 				$filter_query = $has_filter_query['filter_query'];
 			}
 		}