diff --git a/ext/psych/yaml/yaml.h b/ext/psych/yaml/yaml.h
index 89050e4f7d..4f84957d8f 100644
--- a/ext/psych/yaml/yaml.h
+++ b/ext/psych/yaml/yaml.h
@@ -1,7 +1,7 @@
 /**
  * @file yaml.h
  * @brief Public interface for libyaml.
- * 
+ *
  * Include the header file with the code:
  * @code
  * #include <yaml.h>
@@ -390,7 +390,7 @@ typedef struct yaml_event_s {
 
     /** The event data. */
     union {
-        
+
         /** The stream parameters (for @c YAML_STREAM_START_EVENT). */
         struct {
             /** The document encoding. */
@@ -726,7 +726,7 @@ struct yaml_node_s {
 
     /** The node data. */
     union {
-        
+
         /** The scalar parameters (for @c YAML_SCALAR_NODE). */
         struct {
             /** The scalar value. */
diff --git a/ractor.rb b/ractor.rb
index e4fbdfe102..88741071bd 100644
--- a/ractor.rb
+++ b/ractor.rb
@@ -217,7 +217,7 @@ class Ractor
   # make obj sharable.
   #
   # Basically, traverse referring objects from obj and freeze them.
-  # 
+  #
   # When a sharable object is found in traversing, stop traversing
   # from this shareable object.
   #