lie-algebras-and-their-representations

diff --git a/sections/simple-weight.tex b/sections/simple-weight.tex
@@ -287,7 +287,7 @@ Unfortunately for us, this is still too little control: there are simple weight
 modules which are not of the form \(L(\lambda)\). More generally, we may
 consider induction over some parabolic subalgebra \(\mathfrak{p} \subset
 \mathfrak{g}\) -- i.e. some subalgebra such that \(\mathfrak{p} \supset
-\mathfrak{g}\). This leads us to the following definition.
+\mathfrak{b}\). This leads us to the following definition.
 
 \begin{definition}\index{\(\mathfrak{g}\)-module!(generalized) Verma modules}
   Let \(\mathfrak{p} \subset \mathfrak{g}\) be a parabolic subalgebra and \(M\)