diff --git a/grid.go b/grid.go
index dd420e6..8c534b5 100644
--- a/grid.go
+++ b/grid.go
@@ -11,7 +11,7 @@ import (
 // [TODO it can also have Controls spanning multiple rows and columns.]
 // 
 // Each Control in a Grid has associated "expansion" and "alignment" values in both the X and Y direction.
-// Expansion determines whether all cells in the same row/column are given whatever space is left over after figuring how big the rest of the Grid should be.
+// Expansion determines whether all cells in the same row/column are given whatever space is left over after figuring out how big the rest of the Grid should be.
 // Alignment determines the position of a Control relative to its cell after computing the above.
 // The special alignment Fill can be used to grow a Control to fit its cell.
 // Note that expansion and alignment are independent variables.