Update upstream source from tag 'upstream/6.9.1'

Update to upstream version '6.9.1'
with Debian dir 30a97dee62f9f2b7c7a57e0e6622d9f503cf0256

2 files changed, 2 insertions, 2 deletions

diff --git a/doc/API b/doc/API
index 08f9227..24b531a 100644
--- a/doc/API
+++ b/doc/API
@@ -182,7 +182,7 @@ Oniguruma API  Version 6.8.0  2018/03/13
     ci->target_enc:      target string character encoding.
     ci->syntax:          address of pattern syntax definition.
     ci->option:          compile time option.
-    ci->case_fold_flag:  character matching case fold bit flag for 
+    ci->case_fold_flag:  character matching case fold bit flag for
                          ONIG_OPTION_IGNORECASE mode.
 
        ONIGENC_CASE_FOLD_MIN:           minimum
diff --git a/doc/RE.ja b/doc/RE.ja
index a83bfb4..b35a51e 100644
--- a/doc/RE.ja
+++ b/doc/RE.ja
@@ -54,7 +54,7 @@
              \t, \n, \v, \f, \r, \x20
 
            Unicodeの場合:
-             U+0009, U+000A, U+000B, U+000C, U+000D, U+0085(NEL), 
+             U+0009, U+000A, U+000B, U+000C, U+000D, U+0085(NEL),
              General_Category -- Line_Separator
                               -- Paragraph_Separator
                               -- Space_Separator