Merge pull request #1896 from spinda/fix-typos

Fix typos

Author: topecongiro

src/expr.rs

@@ -2786,7 +2786,7 @@ where
 {
     debug!("rewrite_tuple {:?}", shape);
     if context.use_block_indent() {
-        // We use the same rule as funcation call for rewriting tuple.
+        // We use the same rule as function calls for rewriting tuples.
         let force_trailing_comma = if context.inside_macro {
             span_ends_with_comma(context, span)
         } else {

src/lib.rs

@@ -486,7 +486,7 @@ impl FormattingError {
     fn msg_suffix(&self) -> String {
         match self.kind {
             ErrorKind::LineOverflow(..) if self.is_comment => format!(
-                "use `error_on_lineoverflow_comments = false` to suppress \
+                "use `error_on_line_overflow_comments = false` to suppress \
                  the warning against line comments\n",
             ),
             _ => String::from(""),