[SPCA] fix formatting errors, add notes

semester3/spca/parts/01_c/01_basics/01_control-flow.tex

@@ -5,7 +5,7 @@ A note of caution when using goto: It is almost never a good idea (can lead to u
 Where it however is very handy is for error recovery (and cleanup functions) and early termination of multiple loops (jumping out of a loop).
 So, for example, if you have to run multiple functions to set something up and one of them fails,
 you can jump to a label and have all cleanup code execute that you have specified there.
-And because the labels are (as in Assembly) simply skipped over during execution, you can make very nice cleanup code.
+And because the labels are (as in Assembly) skipped over during execution, you can make very nice cleanup code.
 We can also use \texttt{continue} and \texttt{break} statements similarly to \texttt{Java}, they do not however accept labels.
 (Reminder: \texttt{continue} skips the loop body and goes to the next iteration)