Fix GRPC_TRACE doc formatting

Add newlines so that the description of 'all' and the example appear on separate lines (and not as part of the final bullet point)
8 years ago · 40204d7791
parent cc2e048e84
commit 40204d7791
1 changed files with 3 additions and 1 deletions
--- a/doc/environment_variables.md
+++ b/doc/environment_variables.md
@ -55,8 +55,10 @@ some configuration as environment variables that can be set.
  - secure_endpoint - traces bytes flowing through encrypted channels
  - transport_security - traces metadata about secure channel establishment
  - tcp - traces bytes in and out of a channel
+  
  'all' can additionally be used to turn all traces on.
  Individual traces can be disabled by prefixing them with '-'.
+ 
  Example:
  export GRPC_TRACE=all,-pending_tags