Merge pull request #337 from kimshrier/exercise_096_typo

fix typo

Author: chrboesch

exercises/096_memory_allocation.zig

@@ -30,7 +30,7 @@
 //         std.debug.print("slice_ptr={*}\n", .{slice_ptr});
 //     }
 
-// Instead of an simple integer or a constant sized slice, this
+// Instead of a simple integer or a constant sized slice, this
 // program requires a slice to be allocated that is the same size as
 // an input array.