--- a/Complex.st	Thu Sep 22 15:04:54 2016 +0200
+++ b/Complex.st	Thu Sep 22 15:05:05 2016 +0200
@@ -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