Use \emph rather than \textbf to put emphasis on 'not'

chapters/annotations.tex

@@ -1967,7 +1967,7 @@ \subsection{Protection of Classes}\doublelabel{protection-of-classes}
   the class, or part of the class, can be copied.
 \item
   \lstinline!Access.packageText!\\
-  Same as \lstinline!Access.diagram! (note: \textbf{not} including all rights of
+  Same as \lstinline!Access.diagram! (note: \emph{not} including all rights of
   \lstinline!Access.nonPackageDuplicate!) and additionally the whole class
   definition can be accessed (but that text cannot be copied, i.e., you can see but not copy the source code).
 \item

chapters/synchronous.tex

@@ -570,10 +570,10 @@ \section{Clock Constructors}\doublelabel{clock-constructors}
   \end{example}
 \item
   Clock variables can be declared in models, blocks, connectors, and
-  records,. A Clock variable can be declared with the prefixes
-  \textbf{input}, \textbf{output}, \textbf{inner}, \textbf{outer}, but
-  \textbf{not} with the prefixes \textbf{flow}, \textbf{stream},
-  \textbf{discrete}, \textbf{parameter}, or \textbf{constant}.
+  records. A \lstinline!Clock! variable can be declared with the prefixes
+  \lstinline{input}, \lstinline{output}, \lstinline{inner}, \lstinline{outer}, but
+  \emph{not} with the prefixes \lstinline{flow}, \lstinline{stream},
+  \lstinline{discrete}, \lstinline{parameter}, or \lstinline{constant}.
   \begin{example}
   \lstinline!connector ClockInput = input Clock;!
   \end{example}
@@ -1220,7 +1220,7 @@ \subsection{Solver Methods}\doublelabel{solver-methods}
 a case, the solution method might be a variable step solver with step-size control that integrates between two clock ticks. The simulation environment might also combine all partitions associated with method \lstinline!"External"!, as well as all continuous-time partitions, and integrate them together with the solver selected by the simulation environment.
 \end{nonnormative}
 
-If the solver method is \textbf{not} \lstinline!"External"!, then the partition is
+If the solver method is \emph{not} \lstinline!"External"!, then the partition is
 integrated using the given method with the step-size \lstinline!interval()!.
 
 \begin{nonnormative}