--- a/Complex.st	Tue Sep 20 11:37:33 2016 +0100
+++ b/Complex.st	Mon Oct 03 12:44:41 2016 +0100
@@ -304,7 +304,7 @@
 
 abs
     "Return the magnitude (or absolute value) of the complex number
-     (thats the distance from the origin in the complex plane)."
+     (that's the distance from the origin in the complex plane)."
 
     ^ (real * real + (imaginary * imaginary)) sqrt