diff --git a/includes/widgets/class-wc-widget-cart.php b/includes/widgets/class-wc-widget-cart.php
index 517648a637a..fdc559132b0 100644
--- a/includes/widgets/class-wc-widget-cart.php
+++ b/includes/widgets/class-wc-widget-cart.php
@@ -42,7 +42,7 @@ class WC_Widget_Cart extends WC_Widget {
 	}
 
 	/**
-	 * widget function.
+	 * Output widget.
 	 *
 	 * @see WP_Widget
 	 *
diff --git a/includes/widgets/class-wc-widget-layered-nav-filters.php b/includes/widgets/class-wc-widget-layered-nav-filters.php
index 8e23bd571a2..416ea1879a0 100644
--- a/includes/widgets/class-wc-widget-layered-nav-filters.php
+++ b/includes/widgets/class-wc-widget-layered-nav-filters.php
@@ -35,7 +35,7 @@ class WC_Widget_Layered_Nav_Filters extends WC_Widget {
 	}
 
 	/**
-	 * widget function.
+	 * Output widget.
 	 *
 	 * @see WP_Widget
 	 *
diff --git a/includes/widgets/class-wc-widget-layered-nav.php b/includes/widgets/class-wc-widget-layered-nav.php
index 26abf96bad3..767b4692462 100644
--- a/includes/widgets/class-wc-widget-layered-nav.php
+++ b/includes/widgets/class-wc-widget-layered-nav.php
@@ -28,7 +28,7 @@ class WC_Widget_Layered_Nav extends WC_Widget {
 	}
 
 	/**
-	 * update function.
+	 * Updates a particular instance of a widget.
 	 *
 	 * @see WP_Widget->update
 	 *
@@ -44,7 +44,7 @@ class WC_Widget_Layered_Nav extends WC_Widget {
 	}
 
 	/**
-	 * form function.
+	 * Outputs the settings update form.
 	 *
 	 * @see WP_Widget->form
 	 *
@@ -105,7 +105,7 @@ class WC_Widget_Layered_Nav extends WC_Widget {
 	}
 
 	/**
-	 * widget function.
+	 * Output widget.
 	 *
 	 * @see WP_Widget
 	 *
@@ -380,7 +380,7 @@ class WC_Widget_Layered_Nav extends WC_Widget {
 			} // End display type conditional
 
 			$this->widget_end( $args );
-			
+
 			if ( ! $found ) {
 				ob_end_clean();
 			} else {
diff --git a/includes/widgets/class-wc-widget-price-filter.php b/includes/widgets/class-wc-widget-price-filter.php
index d04364c61a2..480e072cd95 100644
--- a/includes/widgets/class-wc-widget-price-filter.php
+++ b/includes/widgets/class-wc-widget-price-filter.php
@@ -37,7 +37,7 @@ class WC_Widget_Price_Filter extends WC_Widget {
 	}
 
 	/**
-	 * widget function.
+	 * Output widget.
 	 *
 	 * @see WP_Widget
 	 *
diff --git a/includes/widgets/class-wc-widget-product-categories.php b/includes/widgets/class-wc-widget-product-categories.php
index dd3259bde5a..3f354432443 100644
--- a/includes/widgets/class-wc-widget-product-categories.php
+++ b/includes/widgets/class-wc-widget-product-categories.php
@@ -83,7 +83,7 @@ class WC_Widget_Product_Categories extends WC_Widget {
 	}
 
 	/**
-	 * widget function.
+	 * Output widget.
 	 *
 	 * @see WP_Widget
 	 *
diff --git a/includes/widgets/class-wc-widget-product-search.php b/includes/widgets/class-wc-widget-product-search.php
index bde7ca2b7f5..d8dac1dc614 100644
--- a/includes/widgets/class-wc-widget-product-search.php
+++ b/includes/widgets/class-wc-widget-product-search.php
@@ -35,7 +35,7 @@ class WC_Widget_Product_Search extends WC_Widget {
 	}
 
 	/**
-	 * widget function.
+	 * Output widget.
 	 *
 	 * @see WP_Widget
 	 *
diff --git a/includes/widgets/class-wc-widget-product-tag-cloud.php b/includes/widgets/class-wc-widget-product-tag-cloud.php
index 9401ed63e44..55676a98b2c 100644
--- a/includes/widgets/class-wc-widget-product-tag-cloud.php
+++ b/includes/widgets/class-wc-widget-product-tag-cloud.php
@@ -35,7 +35,7 @@ class WC_Widget_Product_Tag_Cloud extends WC_Widget {
 	}
 
 	/**
-	 * widget function.
+	 * Output widget.
 	 *
 	 * @see WP_Widget
 	 *
diff --git a/includes/widgets/class-wc-widget-products.php b/includes/widgets/class-wc-widget-products.php
index 4340e168b90..4b50d50433c 100644
--- a/includes/widgets/class-wc-widget-products.php
+++ b/includes/widgets/class-wc-widget-products.php
@@ -154,7 +154,7 @@ class WC_Widget_Products extends WC_Widget {
 	}
 
 	/**
-	 * widget function.
+	 * Output widget.
 	 *
 	 * @see WP_Widget
 	 *
diff --git a/includes/widgets/class-wc-widget-recent-reviews.php b/includes/widgets/class-wc-widget-recent-reviews.php
index 3c2d388e46f..b13cd90325a 100644
--- a/includes/widgets/class-wc-widget-recent-reviews.php
+++ b/includes/widgets/class-wc-widget-recent-reviews.php
@@ -43,7 +43,7 @@ class WC_Widget_Recent_Reviews extends WC_Widget {
 	}
 
 	/**
-	 * widget function.
+	 * Output widget.
 	 *
 	 * @see WP_Widget
 	 *
diff --git a/includes/widgets/class-wc-widget-recently-viewed.php b/includes/widgets/class-wc-widget-recently-viewed.php
index 1edd266f52f..08ad4a0da59 100644
--- a/includes/widgets/class-wc-widget-recently-viewed.php
+++ b/includes/widgets/class-wc-widget-recently-viewed.php
@@ -43,7 +43,7 @@ class WC_Widget_Recently_Viewed extends WC_Widget {
 	}
 
 	/**
-	 * widget function.
+	 * Output widget.
 	 *
 	 * @see WP_Widget
 	 *
diff --git a/includes/widgets/class-wc-widget-top-rated-products.php b/includes/widgets/class-wc-widget-top-rated-products.php
index b69d6bd39f8..c86b079e1ff 100644
--- a/includes/widgets/class-wc-widget-top-rated-products.php
+++ b/includes/widgets/class-wc-widget-top-rated-products.php
@@ -45,7 +45,7 @@ class WC_Widget_Top_Rated_Products extends WC_Widget {
 	}
 
 	/**
-	 * widget function.
+	 * Output widget.
 	 *
 	 * @see WP_Widget
 	 *