diff --git a/mysql-test/mysql-test-run.pl b/mysql-test/mysql-test-run.pl
index 2017da8a9c1..10483d93427 100755
--- a/mysql-test/mysql-test-run.pl
+++ b/mysql-test/mysql-test-run.pl
@@ -899,7 +899,7 @@ sub command_line_setup () {
   # --------------------------------------------------------------------------
   if ( $opt_with_ndbcluster and !$opt_bench)
   {
-    mtr_error("Can only use --with-ndbcluster togheter with --bench");
+    mtr_error("Can only use --with-ndbcluster together with --bench");
   }
 
   if ( $opt_ndbconnectstring )
diff --git a/storage/ndb/test/include/NDBT_Error.hpp b/storage/ndb/test/include/NDBT_Error.hpp
index 352f5926eeb..faec0cdadfc 100644
--- a/storage/ndb/test/include/NDBT_Error.hpp
+++ b/storage/ndb/test/include/NDBT_Error.hpp
@@ -77,8 +77,8 @@ private:
 };
 
 //
-//  ERR prints an NdbError object togheter with a description of where 
-//  the error occured
+//  ERR prints an NdbError object together with a description of where the
+//  error occured
 //
 #define ERR_OUT(where, error) \
   {  where << "ERROR: " << error.code << " " \
diff --git a/storage/ndb/test/include/NDBT_ReturnCodes.h b/storage/ndb/test/include/NDBT_ReturnCodes.h
index 8660c0828f4..b48fccdb12d 100644
--- a/storage/ndb/test/include/NDBT_ReturnCodes.h
+++ b/storage/ndb/test/include/NDBT_ReturnCodes.h
@@ -26,7 +26,7 @@ extern "C" {
 #define NDBT_TEMPORARY 3
 /**
  * NDBT_ProgramExit
- * This function will print the returncode togheter with a prefix on 
+ * This function will print the returncode together with a prefix on 
  * the screen and then exit the test program. 
  * Call this function when exiting the main function in your test programs
  * Returns the return code