ctx: Fix some misc comments.
ctx: Fix some misc comments.

kfractal/envytools,MoochMcGee/envytools,pierremoreau/envytools,hakzsam/envytools,kfractal/envytools,grate-driver/envytools,grate-driver/envytools,envytools/envytools,pierremoreau/envytools,MoochMcGee/envytools,grate-driver/envytools,hakzsam/envytools,envytools/envytools,pierremoreau/envytools,karolherbst/envytools,hakzsam/envytools,hakzsam/envytools,grate-driver/envytools,MoochMcGee/envytools,envytools/envytools,envytools/envytools,pierremoreau/envytools,envytools/envytools,MoochMcGee/envytools,grate-driver/envytools,karolherbst/envytools,kfractal/envytools,hakzsam/envytools,pierremoreau/envytools,karolherbst/envytools,kfractal/envytools,MoochMcGee/envytools,karolherbst/envytools,kfractal/envytools,karolherbst/envytools