[css-flexbox] Missed some errant width/height words.

Author: tabatkins

css-flexbox/Overview.bs

@@ -923,13 +923,13 @@ Implied Minimum Size of Flex Items</h3>
 				<dd>
 					is defined if the item’s 'flex-basis' is ''main-size''
 					and its computed <a>main size property</a> is <a>definite</a>,
-					and is that width (clamped by its <a>max main size property</a> if it's <a>definite</a>).
+					and is that size (clamped by its <a>max main size property</a> if it's <a>definite</a>).
 
 				<dt><var>transferred size</var>
 				<dd>
 					is defined if the item has an intrinsic aspect ratio
 					and its computed <a>cross size property</a> is <a>definite</a>,
-					and is that height (clamped by its <a title="min cross size property">min and max cross size properties</a> if they are <a>definite</a>),
+					and is that size (clamped by its <a title="min cross size property">min and max cross size properties</a> if they are <a>definite</a>),
 					converted through the aspect ratio.
 
 				<dt><var>content size</var>

css-flexbox/Overview.html

@@ -1058,13 +1058,13 @@ <h3 class="heading settled" data-level=4.5 id=min-size-auto><span class=secno>4.
 				<dd>
 					is defined if the item’s <a class=property data-link-type=propdesc href=#propdef-flex-basis title=flex-basis>flex-basis</a> is <a class=css data-link-type=maybe href=#valdef-flex-basis-main-size title=main-size>main-size</a>
 					and its computed <a data-link-type=dfn href=#main-size-property title="main size property">main size property</a> is <a data-link-type=dfn href=#definite title=definite>definite</a>,
-					and is that width (clamped by its <a data-link-type=dfn href=#main-size-property title="max main size property">max main size property</a> if it’s <a data-link-type=dfn href=#definite title=definite>definite</a>).
+					and is that size (clamped by its <a data-link-type=dfn href=#main-size-property title="max main size property">max main size property</a> if it’s <a data-link-type=dfn href=#definite title=definite>definite</a>).
 
 				<dt><var>transferred size</var>
 				<dd>
 					is defined if the item has an intrinsic aspect ratio
 					and its computed <a data-link-type=dfn href=#cross-size-property title="cross size property">cross size property</a> is <a data-link-type=dfn href=#definite title=definite>definite</a>,
-					and is that height (clamped by its <a data-link-type=dfn href=#cross-size-property title="min cross size property">min and max cross size properties</a> if they are <a data-link-type=dfn href=#definite title=definite>definite</a>),
+					and is that size (clamped by its <a data-link-type=dfn href=#cross-size-property title="min cross size property">min and max cross size properties</a> if they are <a data-link-type=dfn href=#definite title=definite>definite</a>),
 					converted through the aspect ratio.
 
 				<dt><var>content size</var>