
diff -r e6f5b1bbcb01 -r f366643536cd src/HOL/Probability/Nonnegative_Lebesgue_Integration.thy
--- a/src/HOL/Probability/Nonnegative_Lebesgue_Integration.thy	Wed Jan 14 09:59:12 2015 +0100
+++ b/src/HOL/Probability/Nonnegative_Lebesgue_Integration.thy	Wed Jan 14 10:15:41 2015 +0100
@@ -740,7 +740,7 @@
   "integral\<^sup>N M f = (SUP g : {g. simple_function M g \<and> g \<le> max 0 \<circ> f}. integral\<^sup>S M g)"
 
 syntax
-  "_nn_integral" :: "pttrn \<Rightarrow> ereal \<Rightarrow> 'a measure \<Rightarrow> ereal" ("\<integral>\<^sup>+ _. _ \<partial>_" [60,61] 110)
+  "_nn_integral" :: "pttrn \<Rightarrow> ereal \<Rightarrow> 'a measure \<Rightarrow> ereal" ("\<integral>\<^sup>+((2 _./ _)/ \<partial>_)" [60,61] 110)
 
 translations
   "\<integral>\<^sup>+x. f \<partial>M" == "CONST nn_integral M (\<lambda>x. f)"




