Fix some typos:
* transfered => transferred
* unkown => unknown
* sucessfully => successfully

llvm-svn: 215367
diff --git a/lldb/scripts/Python/interface/SBStream.i b/lldb/scripts/Python/interface/SBStream.i
index 052fa8f..f634def 100644
--- a/lldb/scripts/Python/interface/SBStream.i
+++ b/lldb/scripts/Python/interface/SBStream.i
@@ -89,7 +89,7 @@
     %feature("docstring", "
     //--------------------------------------------------------------------------
     /// If the stream is redirected to a file, forget about the file and if
-    /// ownership of the file was transfered to this object, close the file.
+    /// ownership of the file was transferred to this object, close the file.
     /// If the stream is backed by a local cache, clear this cache.
     //--------------------------------------------------------------------------
     ") Clear;