[container.requirements] Fix overfull hboxes

Author: Eisenwave

source/containers.tex

@@ -3887,8 +3887,9 @@
 \begin{itemdescr}
 \pnum
 \result
-\tcode{pair<const_iterator, const_iterator>} if \tcode{b} is of type \tcode{const X};
-\tcode{pair<iterator, iterator>} otherwise.
+\tcode{pair<const_iterator, const_iterator>}
+if \tcode{b} is of type \tcode{const X}; \\
+\tcode{pair<iterator, iterator>}~otherwise.
 
 \pnum
 \effects
@@ -3907,7 +3908,8 @@
 \begin{itemdescr}
 \pnum
 \result
-\tcode{pair<const_iterator, const_iterator>} if \tcode{a_tran} is of type \tcode{const X};
+\tcode{pair<const_iterator, const_iterator>}
+if \tcode{a_tran} is of type \tcode{const X}; \\
 \tcode{pair<iterator, iterator>} otherwise.
 
 \pnum
@@ -5495,7 +5497,8 @@
 \begin{itemdescr}
 \pnum
 \result
-\tcode{pair<const_iterator, const_iterator>} if \tcode{b} is of type \tcode{const X};
+\tcode{pair<const_iterator, const_iterator>}
+if \tcode{b} is of type \tcode{const X}; \\
 \tcode{pair<iterator, iterator>} otherwise.
 
 \pnum
@@ -5516,7 +5519,8 @@
 \begin{itemdescr}
 \pnum
 \result
-\tcode{pair<const_iterator, const_iterator>} if \tcode{a_tran} is of type \tcode{const X};
+\tcode{pair<const_iterator, const_iterator>}
+if \tcode{a_tran} is of type \tcode{const X}; \\
 \tcode{pair<iterator, iterator>} otherwise.
 
 \pnum