The Demise of Literacy

If this quote is right, not only is the author of a biography of V.S.Naipaul deficient, so too is the NY Time book reviewer and its copy editors:

Even the cameos in Mr. French’s biography are crazily vivid. Here is his hole-in-one description of the editor Francis Wyndham: “Popular, gentle, solitary and eccentric, Wyndham lived with his mother, wore heavy glasses and high-waisted trousers, gave off random murmurs and squeaks and moved with an amphibian gate.”[emphasis added]

My point--"gate" should be "gait" (a manner of walking).