Bug 1721484 - qcms: Fix extra space. r=aosmond

Differential Revision: https://phabricator.services.mozilla.com/D120395

gfx/qcms/src/transform_util.rs

@@ -481,7 +481,7 @@ pub(crate) fn compute_precache(trc: &curveType, output: &mut [u8; PRECACHE_OUTPU
                 i += 1
             }
             //XXX: the choice of a minimum of 256 here is not backed by any theory,
-            //     measurement or data, howeve r it is what lcms uses.
+            //     measurement or data, however it is what lcms uses.
             //     the maximum number we would need is 65535 because that's the
             //     accuracy used for computing the pre cache table
             if inverted_size < 256 {
@@ -497,7 +497,7 @@ pub(crate) fn compute_precache(trc: &curveType, output: &mut [u8; PRECACHE_OUTPU
                 _ => {
                     let mut inverted_size = data.len() as i32;
                     //XXX: the choice of a minimum of 256 here is not backed by any theory,
-                    //     measurement or data, howeve r it is what lcms uses.
+                    //     measurement or data, however it is what lcms uses.
                     //     the maximum number we would need is 65535 because that's the
                     //     accuracy used for computing the pre cache table
                     if inverted_size < 256 {