Wrong usage of "a"

Wrong usage of "a" in the mesages:
"a integer representing the number of matched stacks"
"Send a signal and a exception will raise"
Should be:
"an integer representing the number of matched stacks"
"Send a signal and an exception will raise"
Totally 3 occasion in Heat base code.

Change-Id: Ic5ff16dd8d31d4573490ac423f7457e75b872e6b
1 file changed
tree: 4be5e3003c0cf46a08c14b544aa66899f333b21a
  1. common/
  2. functional/
  3. scenario/