diff --git a/Algebraic_kernel_d/doc_tex/Curve_and_curve_pair_analysis_2_ref/CurvePairAnalysis_2.tex b/Algebraic_kernel_d/doc_tex/Curve_and_curve_pair_analysis_2_ref/CurvePairAnalysis_2.tex
index c3b7a09f9aa..9302338822c 100644
--- a/Algebraic_kernel_d/doc_tex/Curve_and_curve_pair_analysis_2_ref/CurvePairAnalysis_2.tex
+++ b/Algebraic_kernel_d/doc_tex/Curve_and_curve_pair_analysis_2_ref/CurvePairAnalysis_2.tex
@@ -59,8 +59,8 @@ not allowed.
   \ccPrecond{$0 \leq j < \mbox{num\_events()}$}
 }
 
-Note that this interface mainly rewrites {f,g,x}^n in a different way - using
-integer. Actually the CPVL has to compute this sequence, but for
+Note that this interface mainly rewrites $\{f,g,x\}^n$ in a different way - 
+using ints. Actually the CPVL has to compute this sequence, but for
 the interface it is nicer to have it already here to avoid conversion objects
 (introducing additional constructor calls, cache-misses, lookup and so on) in
 the next layer on top (CK). Obviously, the ints can be computed in a generic