[alg.min.max] Remove space before footnote mark. (#1460)

Author: Eelis

source/algorithms.tex

@@ -5183,8 +5183,9 @@
 \returns
 \tcode{make_pair(first, first)} if \range{first}{last} is empty, otherwise
 \tcode{make_pair(m, M)}, where \tcode{m} is
-the first iterator in \range{first}{last} such that no iterator in the range refers to a smaller element, and where \tcode{M} is the last iterator
-\footnote{This behavior intentionally differs from \tcode{max_element()}.}
+the first iterator in \range{first}{last} such that no iterator in the range refers
+to a smaller element, and where \tcode{M} is the last iterator\footnote{This behavior
+intentionally differs from \tcode{max_element()}.}
 in \range{first}{last} such that no iterator in the range refers to a larger element.
 
 \pnum