fix typos

diff --git a/doc/txt/tep3.txt b/doc/txt/tep3.txt
index 818aa36cdb14ed4bc21a7e0b91347de24628b573..6a3d0cc69e37fe041d255e0fd333ba3d170656a5 100644 (file)
--- a/doc/txt/tep3.txt
+++ b/doc/txt/tep3.txt
@@ -101,7 +101,7 @@ Directory structure
        chip-independent.
     - `tos/chips/`.  Contains code specific to particular chips and to
        chips on particular platforms.
-    - `tos/libs/`.  Contains interfaces and components which extend the
+    - `tos/lib/`.  Contains interfaces and components which extend the
        usefulness of TinyOS but which are not viewed as essential to its
        operation.  Libraries will likely contain subdirectories.
     - `apps/`, `apps/demos`, `apps/tests`, `apps/tutorials`.  Contain
@@ -110,7 +110,7 @@ Directory structure
   - It is not necessary that packages other than the core break up their
     components and their interfaces.  The core should allow overrides of
     components fairly easily however.
-  - Each directory should have a README describing its purpose.
+  - Each directory should have a README.txt describing its purpose.
 
 
 Language Conventions