after adding author name space

main.tex

@@ -125,6 +125,7 @@
 %% allowing the author to define a "short title" to be used in page headers.
 \title{Fits’all:Energy efficient and hardware adapted automata-based scheduling for long-running processes.}
 
+
 %%
 %% The "author" command and its associated commands are used to define
 %% the authors and their affiliations.