fix spelling in comments of plos template

Author: mhagdorn

paper.tex

@@ -32,7 +32,7 @@
 \usepackage[nopatch=eqnum]{microtype}
 \DisableLigatures[f]{encoding = *, family = * }
 
-% color can be used to apply background shading to table cells only
+% colour can be used to apply background shading to table cells only
 \usepackage[table]{xcolor}
 
 % array package and thick rules for tables
@@ -127,7 +127,7 @@
 % Title must be 250 characters or less.
 \begin{flushleft}
 {\Large
-\textbf{Developing central Research Software Engineering units in German research institutions} % Please use "sentence case" for title and headings (capitalize only the first word in a title (or heading), the first word in a subtitle (or subheading), and any proper nouns).
+\textbf{Developing central Research Software Engineering units in German research institutions} % Please use "sentence case" for title and headings (capitalise only the first word in a title (or heading), the first word in a subtitle (or subheading), and any proper nouns).
 }
 \newline
 % Insert author names, affiliations and corresponding author email (do not include titles, positions, or degrees).