Fix British spelling for modelling

Author: santisoler

manuscript/manuscript.tex

@@ -1285,12 +1285,13 @@ \section{Conclusions}
 It can be viewed as a type of pre-processing step that can be combined with other more
 specialized integration methods.
 
-An application to modeling the Neuqu\'en Basin, Argentina, demonstrates that the effects
-of sediment compaction cannot be ignored.
+An application to modelling the Neuqu\'en Basin, Argentina, demonstrates that the
+effects of sediment compaction cannot be ignored.
 When compared to an exponential density function, a homogeneous density with depth would
 result in an error of up to -8 mGal, while a linear density function would result in up
 to -6 mGal error.
-Accurate and robust forward modeling is a key component to any gravity inversion method.
+Accurate and robust forward modelling is a key component to any gravity inversion
+method.
 Errors of this magnitude could result in significant overestimation of sedimentary
 basin thickness, for example.