better descriptions

benchmarks/benchmark/tools/profile-generator/modules/latency-profile/variables.tf

@@ -140,7 +140,7 @@ variable "models" {
 }
 
 variable "gcs_output" {
-  description = "Bucket name and filepath for storing results, if filepath not specified, results uploaded to root of bucket"
+  description = "Bucket name and filepath for storing json results, if filepath not specified, results uploaded to root of bucket"
   type = object({
     bucket   = string
     filepath = optional(string)

benchmarks/benchmark/tools/profile-generator/variables.tf

@@ -118,7 +118,7 @@ variable "output_bucket" {
 }
 
 variable "output_bucket_filepath" {
-  description = "Where in bucket to store results, will upload to root of bucket if not specified"
+  description = "Where in bucket to store json results, will upload to root of bucket if not specified"
   type        = string
   nullable    = true
 }