A small error, but an error nonetheless.
The picture of the wrong Plehve is used for the Russian Leader "Plehve" for Vth Army.
The picture currently used is that of Vyashelav von Plehve, old Minister of Interior of Nicholas II and dead since 1904.
http://en.wikipedia.org/wiki/Vyacheslav_von_Plehve
In fact, it should be Pavel von Plehve, who commanded until his dead in 1916. His face is notedly, huh, different.
http://en.wikipedia.org/wiki/Pavel_Plehve
A minor nitpick, but we never know...