Fix typos.

Typos found with codespell.

Please keep in mind that this should have impact on actual code
and must be carefully evaluated:

src/core/or/lttng_circuit.inc
-    ctf_enum_value("CONTROLER", CIRCUIT_PURPOSE_CONTROLLER)
+    ctf_enum_value("CONTROLLER", CIRCUIT_PURPOSE_CONTROLLER)

4 files changed, 4 insertions, 4 deletions

diff --git a/src/lib/pubsub/pub_binding_st.h b/src/lib/pubsub/pub_binding_st.h
index d7c562fc35..e35f246c57 100644
--- a/src/lib/pubsub/pub_binding_st.h
+++ b/src/lib/pubsub/pub_binding_st.h
@@ -30,7 +30,7 @@ typedef struct pub_binding_t {
   /**
    * A template for the msg_t fields that are filled in for this message.
    * This is copied into outgoing messages, ensuring that their fields are set
-   * corretly.
+   * correctly.
    **/
   msg_t msg_template;
 } pub_binding_t;
diff --git a/src/lib/pubsub/pubsub_build.h b/src/lib/pubsub/pubsub_build.h
index 2781b8251a..87fcaf458e 100644
--- a/src/lib/pubsub/pubsub_build.h
+++ b/src/lib/pubsub/pubsub_build.h
@@ -55,7 +55,7 @@ void pubsub_builder_free_(pubsub_builder_t *);
 
 /**
  * Create a pubsub connector that a single subsystem will use to
- * register its messages.  The main-init code does this during susbsystem
+ * register its messages.  The main-init code does this during subsystem
  * initialization.
  */
 struct pubsub_connector_t *pubsub_connector_for_subsystem(pubsub_builder_t *,
diff --git a/src/lib/pubsub/pubsub_check.c b/src/lib/pubsub/pubsub_check.c
index dbcbb14746..84958e101a 100644
--- a/src/lib/pubsub/pubsub_check.c
+++ b/src/lib/pubsub/pubsub_check.c
@@ -31,7 +31,7 @@ static void pubsub_adjmap_add(pubsub_adjmap_t *map,
                                 const pubsub_cfg_t *item);
 
 /**
- * Helper: contruct and return a new pubsub_adjacency_map from <b>cfg</b>.
+ * Helper: construct and return a new pubsub_adjacency_map from <b>cfg</b>.
  * Return NULL on error.
  **/
 static pubsub_adjmap_t *
diff --git a/src/lib/pubsub/pubsub_macros.h b/src/lib/pubsub/pubsub_macros.h
index e5ffbe501a..4f5b60c19b 100644
--- a/src/lib/pubsub/pubsub_macros.h
+++ b/src/lib/pubsub/pubsub_macros.h
@@ -135,7 +135,7 @@
 #include "lib/pubsub/pubsub_flags.h"
 #include "lib/pubsub/pubsub_publish.h"
 
-/* Implemenation notes:
+/* Implementation notes:
  *
  * For a messagename "foo", the DECLARE_MESSAGE*() macros must declare:
  *