diff --git a/src/config.c b/src/config.c
index 9bae27c..3f713d3 100644
--- a/src/config.c
+++ b/src/config.c
@@ -196,7 +196,7 @@ static int add_output_mapping(chroma_config_t *config, const char *output_name,
     return CHROMA_ERROR_MEMORY;
   }
 
-  // Validate string lengths to prevent buffer overflow
+  // XXX: Validate string lengths to prevent buffer overflow
   size_t output_len = strlen(output_name);
   size_t path_len = strlen(image_path);
 
@@ -419,9 +419,9 @@ static int parse_config_line(chroma_config_t *config, char *line,
       return CHROMA_OK;
     }
 
-    // Check for extended output configuration with properties
-    // Format: output.DP-1.scale = fill
-    // Format: output.DP-1.filter = linear
+    // Check for extended output configuration with properties. Format:
+    // output.DP-1.scale = fill
+    // output.DP-1.filter = linear
     char *dot = strchr(output_name, '.');
     if (dot) {
       // This is an output property (scale or filter)