diff --git a/src/training/unicharset/normstrngs.cpp b/src/training/unicharset/normstrngs.cpp
index 930073592e..22dbdaa437 100644
--- a/src/training/unicharset/normstrngs.cpp
+++ b/src/training/unicharset/normstrngs.cpp
@@ -53,7 +53,7 @@ static bool is_hyphen_punc(const char32 ch) {
       0xfe58, // small em dash
       0xfe63, // small hyphen-minus
       0xff0d, // fullwidth hyphen-minus
-      0x2e17, // double oblique hyphen (Fraktur)
+      0x2e17  // double oblique hyphen (Fraktur)
   };
   for (int kHyphenPuncUnicode : kHyphenPuncUnicodes) {
     if (kHyphenPuncUnicode == ch) {
@@ -74,7 +74,7 @@ static bool is_single_quote(const char32 ch) {
       0x201B, // single high-reversed-9 quotation mark (PropList.txt)
       0x2032, // prime
       0x300C, // left corner bracket (East Asian languages)
-      0xFF07, // fullwidth apostrophe
+      0xFF07  // fullwidth apostrophe
   };
   for (int kSingleQuoteUnicode : kSingleQuoteUnicodes) {
     if (kSingleQuoteUnicode == ch) {
@@ -96,7 +96,7 @@ static bool is_double_quote(const char32 ch) {
       0x301D, // reversed double prime quotation mark (East Asian langs,
               // horiz.)
       0x301E, // close double prime (East Asian languages written horizontally)
-      0xFF02, // fullwidth quotation mark
+      0xFF02  // fullwidth quotation mark
   };
   for (int kDoubleQuoteUnicode : kDoubleQuoteUnicodes) {
     if (kDoubleQuoteUnicode == ch) {