Fix typo: curret -> current

git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@132969 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/dotest.py b/test/dotest.py
index a40ccb8..278d5fa 100755
--- a/test/dotest.py
+++ b/test/dotest.py
@@ -193,7 +193,7 @@
 and:
 args : specify a list of directory names to search for test modules named after
        Test*.py (test discovery)
-       if empty, search from the curret working directory, instead
+       if empty, search from the current working directory, instead
 """
 
     if verbose > 0: