Tiny fixes found while reading back course for Jan 21 HEP edition of the course

talk/C++Course.tex

@@ -279,7 +279,7 @@
     \item It is not complete at all (would need 3 weeks...)
       \begin{itemize}
       \item although is it already too long for the time we have
-      \item \inserttotalframenumber{} slides, \insertpresentationendpage{} pages, 15 exercises...
+      \item \inserttotalframenumber{} slides, \insertpresentationendpage{} pages, 16 exercises...
       \end{itemize}
     \end{itemize}
   \end{block}

talk/basicconcepts.tex

@@ -400,8 +400,7 @@
       student.weight = 78.5;
 
       Individual teacher = {
-        .age = 45,
-        .weight=67
+        45, 67
       };
     \end{cppcode*}
     \columnbreak

talk/introduction.tex

@@ -73,7 +73,7 @@
       \item Both C and \cpp are born in Bell Labs
       \item \cpp {\it almost} embeds C
       \item C and \cpp are still under development
-      \item We will discuss all \cpp specs
+      \item We will discuss all \cpp specs but \cpp20
       \item Each slide will be marked with first spec introducting the feature
       }
     \end{itemize}

talk/morelanguage.tex

@@ -1677,9 +1677,11 @@ of 'std::unique_ptr<Foo>'
     \item go to code/smartPointers
     \item compile and run the program. It doesn't generate any output.
     \item Run with valgrind to check for leaks
-      \begin{minted}{shell-session}
+      { \scriptsize
+      \begin{minted}[gobble=6]{shell-session}
         $ valgrind --leak-check=full --track-origins=yes ./smartPointers
       \end{minted}
+      }
     \item Go through {\ttfamily problem1()} to {\ttfamily problem3()} and fix the leaks using smart pointers.
     \item {\ttfamily problem4()} is the most difficult. Skip if not enough time.
     \end{itemize}