fix(.editorconfig): fix typo

mkamakura · web-flow · commit cc230c19b47d · 2017-11-06T12:16:02.000+09:00
diff --git a/.editorconfig b/.editorconfig
@@ -6,8 +6,8 @@ end_of_line = lf
 indent_style = space
 insert_final_newline = true
 indent_size = 2
-rim_trailing_whitespace = true
+trim_trailing_whitespace = true
 
 [*.md]
 indent_size = 4
-trim_trailing_whitespace = false
+trim_trailing_whitespace = false
