Merge pull request algorithmica-org#58 from mode-six/patch-2

fix typo

Author: sslotin

content/english/hpc/pipelining/branchless.md

@@ -90,7 +90,7 @@ This way you can eliminate branching, but this comes at the cost of evaluating *
 
 ### When It Is Beneficial
 
-Using predication eliminates [a structural hazard](../hazard), but introduces a data hazard. These is still a pipeline stall, but it is a cheaper one: you only need to wait for `cmov` to be resolved, and not flush the entire pipeline in case of a mispredict.
+Using predication eliminates [a structural hazard](../hazard), but introduces a data hazard. There is still a pipeline stall, but it is a cheaper one: you only need to wait for `cmov` to be resolved, and not flush the entire pipeline in case of a mispredict.
 
 However, there are many situations when it is more efficient to leave branchy code as it is. This is the case when the cost of computing *both* branches instead of just *one* outweighs the penalty for the potential branch mispredictions.