[SPCA] Fixes a few errors

semester3/spca/parts/00_asm/01_syntax/00_intro.tex

@@ -1,6 +1,8 @@
 \newpage
 \subsection{The syntax}
-There are two common styles: AT\&T syntax (common on UNIX) and Intel syntax (common on Windows)
+There are two common styles: AT\&T syntax (common on UNIX) and Intel syntax (common on Windows).
+The most obvious difference between the two is that they invert the order of operands,
+i.e. where the AT\&T syntax has the destination as the second argument, the Intel syntax puts it first.
 
 The state that is visible to us is:
 \begin{itemize}