[fs.class.path] Ensure interword spacing inside sentence. (#4083)

Eelis · zygoloid · commit ffe7c2c8334d · 2020-09-22T12:09:45.000-07:00
diff --git a/source/iostreams.tex b/source/iostreams.tex
@@ -11737,7 +11737,7 @@
 an implied starting location. The elements of a path that determine if it is
 relative are operating system dependent.
 \begin{note}
-Pathnames ``.'' and ``..'' are relative paths.
+Pathnames ``.''\ and ``..''\ are relative paths.
 \end{note}
 
 \pnum
