Fixed error starting with uppercase

Error messages cleaned in librustc/middle

Error messages cleaned in libsyntax

Error messages cleaned in libsyntax more agressively

Error messages cleaned in librustc more aggressively

Fixed affected tests

Fixed other failing tests

Last failing tests fixed

1 files changed, 2 insertions, 2 deletions

diff --git a/src/librustc/middle/cfg/construct.rs b/src/librustc/middle/cfg/construct.rs
index eb9c434ca28..9c213558d9c 100644
--- a/src/librustc/middle/cfg/construct.rs
+++ b/src/librustc/middle/cfg/construct.rs
@@ -507,13 +507,13 @@ impl CFGBuilder {
                         }
                         self.tcx.sess.span_bug(
                             expr.span,
-                            format!("No loop scope for id {:?}", loop_id));
+                            format!("no loop scope for id {:?}", loop_id));
                     }
 
                     r => {
                         self.tcx.sess.span_bug(
                             expr.span,
-                            format!("Bad entry `{:?}` in def_map for label", r));
+                            format!("bad entry `{:?}` in def_map for label", r));
                     }
                 }
             }