fixing ambitous find and replace

theories/lebesgue_integral.v

@@ -4,7 +4,7 @@ From mathcomp Require Import all_ssreflect ssralg ssrnum ssrint interval finmap.
 From mathcomp Require Import archimedean.
 From mathcomp Require Import boolp classical_sets functions.
 From mathcomp Require Import cardinality fsbigop.
-Require Import signed reals ereal topologyype sequences real_interval.
+Require Import signed reals ereal topology normedtype sequences real_interval.
 Require Import esum measure lebesgue_measure numfun realfun function_spaces.
 
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