update chinese doc
diff --git a/R/column_spec.R b/R/column_spec.R
index 377ceb5..28ebccb 100644
--- a/R/column_spec.R
+++ b/R/column_spec.R
@@ -256,7 +256,7 @@
       contents_table[i, j] <- str_replace(
         contents_table[i, j], "\\\\\\\\makecell\\\\\\[.\\\\\\]\\\\\\{", "")
       contents_table[i, j] <- str_replace(
-        contents_table[i, j], "\\}$", "")
+        contents_table[i, j], "\\\\\\}$", "")
       contents_table[i, j] <- str_replace_all(
         contents_table[i, j], "\\\\\\\\\\\\\\\\", "\\\\\\\\newline "
       )