diff --git a/docs/contributing/roadmap.md b/docs/contributing/roadmap.md
index 7086d85b85..1262017a0b 100644
--- a/docs/contributing/roadmap.md
+++ b/docs/contributing/roadmap.md
@@ -12,7 +12,7 @@ This is the roadmap for the next major openpilot releases. Also check out
 openpilot 0.10 will be the first release with a driving policy trained in
 a [learned simulator](https://youtu.be/EqQNZXqzFSI).
 
-* Driving model trained in a learned simlator
+* Driving model trained in a learned simulator
 * Always-on driver monitoring (behind a toggle)
 * GPS removed from the driving stack
 * 100KB qlogs
diff --git a/selfdrive/pandad/pandad.cc b/selfdrive/pandad/pandad.cc
index fbf4e206ae..1666c6229f 100644
--- a/selfdrive/pandad/pandad.cc
+++ b/selfdrive/pandad/pandad.cc
@@ -25,7 +25,7 @@
 // - If a panda connection is dropped, pandad will reconnect to all pandas
 // - If a panda is added, we will only reconnect when we are offroad
 // CAN buses:
-// - Each panda will have it's block of 4 buses. E.g.: the second panda will use
+// - Each panda will have its block of 4 buses. E.g.: the second panda will use
 //   bus numbers 4, 5, 6 and 7
 // - The internal panda will always be used for accessing the OBD2 port,
 //   and thus firmware queries
diff --git a/selfdrive/test/process_replay/README.md b/selfdrive/test/process_replay/README.md
index 381e4dcb7f..dc801e4285 100644
--- a/selfdrive/test/process_replay/README.md
+++ b/selfdrive/test/process_replay/README.md
@@ -38,7 +38,7 @@ optional arguments:
 
 ## Forks
 
-openpilot forks can use this test with their own reference logs, by default `test_proccess.py` saves logs locally.
+openpilot forks can use this test with their own reference logs, by default `test_proccesses.py` saves logs locally.
 
 To generate new logs:
 
@@ -48,13 +48,13 @@ Then, check in the new logs using git-lfs. Make sure to also update the `ref_com
 
 ## API
 
-Process replay test suite exposes programmatic APIs for simultaneously running processes or groups of processes on provided logs. 
+Process replay test suite exposes programmatic APIs for simultaneously running processes or groups of processes on provided logs.
 
 ```py
 def replay_process_with_name(name: Union[str, Iterable[str]], lr: LogIterable, *args, **kwargs) -> List[capnp._DynamicStructReader]:
 
 def replay_process(
-  cfg: Union[ProcessConfig, Iterable[ProcessConfig]], lr: LogIterable, frs: Optional[Dict[str, Any]] = None, 
+  cfg: Union[ProcessConfig, Iterable[ProcessConfig]], lr: LogIterable, frs: Optional[Dict[str, Any]] = None,
   fingerprint: Optional[str] = None, return_all_logs: bool = False, custom_params: Optional[Dict[str, Any]] = None, disable_progress: bool = False
 ) -> List[capnp._DynamicStructReader]:
 ```
@@ -73,14 +73,14 @@ output_logs = replay_process_with_name('locationd', lr)
 output_logs = replay_process_with_name(['ubloxd', 'locationd'], lr)
 ```
 
-Supported processes: 
+Supported processes:
 * controlsd
 * radard
 * plannerd
 * calibrationd
 * dmonitoringd
 * locationd
-* paramsd 
+* paramsd
 * ubloxd
 * torqued
 * modeld