.

ccmbeamer.tex

@@ -208,7 +208,7 @@
         {\usebeamerfont{subtitle}\usebeamercolor[fg]{subtitle}\insertsubtitle\par}%
       \fi%     
     \end{beamercolorbox}%
-    \begin{beamercolorbox}[sep=8pt,center]{author}
+    \begin{beamercolorbox}[sep=0pt,center]{author}
       \usebeamerfont{author}\insertauthor
     \end{beamercolorbox}
     \vskip1em\par

intro.tex

@@ -143,7 +143,7 @@
           \item superscalar,
           \item pipelining
           \item out-of-order ex.
-          \item speculative ex
+          \item speculative ex.
         \end{itemize}
     \end{itemize}
     }
@@ -278,7 +278,7 @@
 
     \begin{itemize}
       \setlength\itemsep{0.2em}
-      \item Compiled: FORTAN, C/C++, Rust
+      \item Compiled: FORTRAN, C/C++, Rust
       \item Interpreted: Python, Julia, MATLAB
       \only<2->{\item JIT: Julia, Numba (py), MATLAB (2015)}
     \end{itemize}

main.tex

@@ -39,9 +39,10 @@
   \title
   [What every programmer should know about \\ high performance computing]
   {What every programmer should know about \\ high performance computing}
-  \author[Dhairya Malhotra]{Dhairya~Malhotra \\
+  \subtitle{(instruction-level parallelism, memory)}
+  \author[Dhairya Malhotra]{Codes: \url{https://github.com/dmalhotra/fwam2022} \\
   \phantom{.}\\
-  Codes: \url{https://github.com/dmalhotra/fwam2022}}
+  Dhairya~Malhotra}
 
   %\institute{Flatiron Institute\\ \mbox{}  \\  \pgfuseimage{FIbig} }
   %\institute{\pgfuseimage{FIbig} }