b6a48db README.build-in-place: fix example command

Authored and Committed by zbyszek 8 months ago
    README.build-in-place: fix example command
    
    (cherry picked from commit 8365e8181dd91d648e9718a2709e4bb8f90bc31b)
    
    [skip changelog]
    
        
file modified
+1 -1