[CI] Update doxygen-coverage.

include/helper.h

@@ -396,6 +396,9 @@ char *helper_string_replace_if_exists(char *string, ...);
  * @param ext NULL terminated array of file extension passed to option.
  * @param parent_dir The file that was used to import this file, or NULL.
  *
+ * Get the full path to the theme, trying to resolve it over the possible
+ * locations.
+ *
  * @returns path to theme or copy of filename if not found.
  */
 char *helper_get_theme_path(const char *file, const char **ext,

source/helper.c

@@ -29,6 +29,7 @@
 /** The log domain for this helper. */
 #define G_LOG_DOMAIN "Helper"
 
+#include "helper.h"
 #include "config.h"
 #include "display.h"
 #include "helper-theme.h"

source/modes/help-keys.c

@@ -46,7 +46,9 @@
 #include "xrmoptions.h"
 
 typedef struct {
+  /** array of strings containing key descriptions */
   char **messages;
+  /** lengths of the messages array */
   unsigned int messages_length;
 } KeysHelpModePrivateData;
 
@@ -118,5 +120,5 @@ Mode help_keys_mode = {.name = "keys",
                        ._get_completion = NULL,
                        ._get_display_value = _get_display_value,
                        .private_data = NULL,
-		       .free = NULL,
-		       .type = MODE_TYPE_SWITCHER };
+                       .free = NULL,
+                       .type = MODE_TYPE_SWITCHER};