For comparable, change Mandates to Preconditions

tkoeppe · tkoeppe · commit d307e70d5d31 · 2023-11-10T15:44:37.000-10:00
diff --git a/source/lib-intro.tex b/source/lib-intro.tex
@@ -1685,7 +1685,7 @@
 
 \begin{itemdescr}
 \pnum
-\mandates
+\expects
 \tcode{decltype(a == b)} models \exposconcept{boolean-testable}.
 
 \pnum
@@ -1714,7 +1714,7 @@
 
 \begin{itemdescr}
 \pnum
-\mandates
+\expects
 \tcode{decltype(a < b)} models \exposconcept{boolean-testable}.
 
 \pnum
