diff --git a/src/libcore/core.rc b/src/libcore/core.rc
index 13f210433aa0..87d0c57f09da 100644
--- a/src/libcore/core.rc
+++ b/src/libcore/core.rc
@@ -13,7 +13,7 @@ built-in types and runtime services, or that is used in nearly every
 non-trivial program.
 
 `core` includes modules corresponding to each of the integer types, each of
-the floating point types, the `bool` type, tuples, characters, strings,
+THE floating point types, the `bool` type, tuples, characters, strings,
 vectors (`vec`), shared boxes (`box`), and unsafe pointers (`ptr`).
 Additionally, `core` provides very commonly used built-in types and
 operations, concurrency primitives, platform abstractions, I/O, and complete
diff --git a/src/rustc/middle/typeck/regionck.rs b/src/rustc/middle/typeck/regionck.rs
index 05ff109a0db6..bd592d25de03 100644
--- a/src/rustc/middle/typeck/regionck.rs
+++ b/src/rustc/middle/typeck/regionck.rs
@@ -15,7 +15,7 @@ the region scope `r`.
 
 import util::ppaux;
 import syntax::print::pprust;
-import check::{fn_ctxt, methods};
+import check::{fn_ctxt, methods, lookup_def};
 
 type rcx = @{fcx: @fn_ctxt, mut errors_reported: uint};
 type rvt = visit::vt<rcx>;