update README (not display ?)

README

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 This branch is dedicated for the integration of the generic seq-to-seq decoder into RASR master (https://github.com/rwth-i6/rasr/pull/45).
 The decoder is developed by Wei Zhou during his PhD study before RASR github version was created.
-For simplicity, the complete decoder is adapted and rebased onto the master branch in one shot for 
-various testings using differernt seq-to-seq models, LMs, label units/topologies, NN architectures 
+For simplicity, the complete decoder is adapted and rebased onto the master branch in one shot for
+various testings using differernt seq-to-seq models, LMs, label units/topologies, NN architectures
 and search settings, etc.
 
 For citation and more details of this decoder, please refer to the following paper:
 @InProceedings {zhou:rasr2:interspeech2023,
-author= {Wei Zhou and Eugen Beck and Simon Berger and Ralf Schlüter and Hermann Ney},
+author= {Wei Zhou and Eugen Beck and Simon Berger and Ralf Schl\"uter and Hermann Ney},
 title= {{RASR2: The RWTH ASR Toolkit for Generic Sequence-to-sequence Speech Recognition}},
 booktitle= {Interspeech},
 pages= {4094-4098},