diff --git a/Lib/javascript/jsc/javascriptcomplex.swg b/Lib/javascript/jsc/javascriptcomplex.swg
index 7d165dce4..7be120b3b 100644
--- a/Lib/javascript/jsc/javascriptcomplex.swg
+++ b/Lib/javascript/jsc/javascriptcomplex.swg
@@ -4,7 +4,7 @@
   the complex Constructor method, and the Real and Imag complex
   accessor methods.
 
-  See the std_complex.i and ccomplex.i for concret examples.
+  See the std_complex.i and ccomplex.i for concrete examples.
 */
 
 /* the common from converter */
diff --git a/Lib/javascript/v8/javascriptcomplex.swg b/Lib/javascript/v8/javascriptcomplex.swg
index 683b972bc..1c0107beb 100644
--- a/Lib/javascript/v8/javascriptcomplex.swg
+++ b/Lib/javascript/v8/javascriptcomplex.swg
@@ -4,7 +4,7 @@
   the complex Constructor method, and the Real and Imag complex
   accessor methods.
 
-  See the std_complex.i and ccomplex.i for concret examples.
+  See the std_complex.i and ccomplex.i for concrete examples.
 */
 
 /* the common from converter */
diff --git a/Lib/python/pycomplex.swg b/Lib/python/pycomplex.swg
index 74be5b970..087c50f90 100644
--- a/Lib/python/pycomplex.swg
+++ b/Lib/python/pycomplex.swg
@@ -4,7 +4,7 @@
   the complex Constructor method, and the Real and Imag complex
   accessor methods.
 
-  See the std_complex.i and ccomplex.i for concret examples.
+  See the std_complex.i and ccomplex.i for concrete examples.
 */
 
 /* the common from converter */