fix typos

alib2algo/src/grammar/simplify/EpsilonRemover.cpp

alib2algo/src/grammar/simplify/EpsilonRemover.h

alib2data/src/automaton/FSM/CompactNFA.cpp

alib2data/src/automaton/FSM/DFA.cpp

alib2data/src/automaton/FSM/EpsilonNFA.cpp

alib2data/src/automaton/FSM/ExtendedNFA.cpp

alib2data/src/automaton/FSM/MultiInitialStateNFA.cpp

alib2data/src/automaton/FSM/NFA.cpp

alib2data/src/automaton/PDA/DPDA.cpp

alib2data/src/automaton/PDA/InputDrivenNPDA.cpp

alib2data/src/automaton/PDA/NPDA.cpp

...ata/src/automaton/PDA/RealTimeHeightDeterministicDPDA.cpp

...ata/src/automaton/PDA/RealTimeHeightDeterministicNPDA.cpp

alib2data/src/automaton/PDA/SinglePopDPDA.cpp

alib2data/src/automaton/PDA/SinglePopNPDA.cpp

alib2data/src/automaton/PDA/VisiblyPushdownDPDA.cpp

alib2data/src/automaton/PDA/VisiblyPushdownNPDA.cpp

alib2data/src/automaton/TM/OneTapeDTM.cpp

alib2data/src/grammar/ContextFree/CFG.cpp

alib2data/src/grammar/ContextFree/CNF.cpp