diff --git a/doc/plutus-core-spec/cardano/builtins4.tex b/doc/plutus-core-spec/cardano/builtins4.tex
index 1c958d5360a..20ad0ec5892 100644
--- a/doc/plutus-core-spec/cardano/builtins4.tex
+++ b/doc/plutus-core-spec/cardano/builtins4.tex
@@ -54,7 +54,7 @@ \subsubsection{Miscellaneous built-in functions}
                                         \itobsBE(w,n) & \text{if $e=\true$}\\
                                         \end{cases}$}
                                         & Yes & \ref{note:itobs}\strut \\[6mm]
-    \TT{byteStringToInteger} & $[\ty{bool}, \ty{bytestring}] $ \text{\: $ \to \ty{bytestring}$}
+    \TT{byteStringToInteger} & $[\ty{bool}, \ty{bytestring}] $ \text{\: $ \to \ty{integer}$}
                                         & $(e, [c_0, \ldots, c_{N-1}]) $ \text{\; $\mapsto \begin{cases}
                                         \sum_{i=0}^{N-1}c_{i}256^i & \text{if $e=\false$}\\
                                         \sum_{i=0}^{N-1}c_{i}256^{N-1-i} & \text{if $e=\true$}\\
@@ -69,7 +69,7 @@ \subsubsection{Miscellaneous built-in functions}
 It takes three arguments:
 \begin{itemize}
 \item A boolean endianness flag $e$.
-\item An integer width argument $w$ with $0 \leq w < 8192$.
+\item An integer width argument $w$: it is required that $0 \leq w \leq 8192$.
 \item The integer $n$ to be converted: it is required that $0 \leq n < 256^{8192} = 2^{65536}$.
 \end{itemize}
 
@@ -84,7 +84,7 @@ \subsubsection{Miscellaneous built-in functions}
 example, the five-byte little-endian representation of the
 integer \texttt{0x123456} is the bytestring \texttt{[0x56, 0x34, 0x12, 0x00,
 0x00]} and the five-byte big-endian representation is \texttt{[0x00, 0x00, 0x12,
-0x34, 0x56]}.  In all cases an error occurs error if $w$ or $n$ lies outside the
+0x34, 0x56]}.  In all cases an error occurs if $w$ or $n$ lies outside the
 expected range, and in particular if $n$ is negative.
 
 \newpage
diff --git a/doc/plutus-core-spec/plutus-core-specification.tex b/doc/plutus-core-spec/plutus-core-specification.tex
index 52d6735d242..e6a4a0d816a 100644
--- a/doc/plutus-core-spec/plutus-core-specification.tex
+++ b/doc/plutus-core-spec/plutus-core-specification.tex
@@ -6,7 +6,7 @@
   \LARGE{\red{\textsf{DRAFT}}}
 }
 
-\date{1st November 2024}
+\date{23rd December 2024}
 \author{Plutus Core Team}
 
 \input{header.tex}