auto merge of #19415 : P1start/rust/error-message-fixes, r=alexcrichton

This is the style followed by most other error messages.

3 files changed, 3 insertions, 3 deletions

diff --git a/src/libsyntax/ext/asm.rs b/src/libsyntax/ext/asm.rs
index a1c4c0a0a10..a0999d9eee9 100644
--- a/src/libsyntax/ext/asm.rs
+++ b/src/libsyntax/ext/asm.rs
@@ -64,7 +64,7 @@ pub fn expand_asm<'cx>(cx: &'cx mut ExtCtxt, sp: Span, tts: &[ast::TokenTree])
         match state {
             Asm => {
                 let (s, style) = match expr_to_string(cx, p.parse_expr(),
-                                                   "inline assembly must be a string literal.") {
+                                                   "inline assembly must be a string literal") {
                     Some((s, st)) => (s, st),
                     // let compilation continue
                     None => return DummyResult::expr(sp),
diff --git a/src/libsyntax/parse/attr.rs b/src/libsyntax/parse/attr.rs
index 0c919daa8ed..db7bc6c323f 100644
--- a/src/libsyntax/parse/attr.rs
+++ b/src/libsyntax/parse/attr.rs
@@ -99,7 +99,7 @@ impl<'a> ParserAttr for Parser<'a> {
 
         if permit_inner && self.eat(&token::Semi) {
             self.span_warn(span, "this inner attribute syntax is deprecated. \
-                           The new syntax is `#![foo]`, with a bang and no semicolon.");
+                           The new syntax is `#![foo]`, with a bang and no semicolon");
             style = ast::AttrInner;
         }
 
diff --git a/src/libsyntax/parse/lexer/mod.rs b/src/libsyntax/parse/lexer/mod.rs
index b5358e7d485..57983a6dee6 100644
--- a/src/libsyntax/parse/lexer/mod.rs
+++ b/src/libsyntax/parse/lexer/mod.rs
@@ -809,7 +809,7 @@ impl<'a> StringReader<'a> {
                                     self.span_diagnostic.span_help(
                                         sp,
                                         "this is an isolated carriage return; consider checking \
-                                         your editor and version control settings.")
+                                         your editor and version control settings")
                                 }
                                 false
                             }