Memory-Wall.md

@@ -11,7 +11,7 @@ that most application codes where classical numerical codes which are in most
 cases limited by main memory bandwidth. The impression was that engineers
 built processors no one (well at least no one in the HPC community) could fully
 exploit. Today the HPC application landscape is more diverse and multiple
-applications making full use of the instruction throughput capabilities of
+applications are making full use of the instruction throughput capabilities of
 processors, e.g., from in the molecular dynamics domain.
 
 Lets look at real data to investigate how the memory wall developed over