diff --git a/crates/proto/src/event.rs b/crates/proto/src/event.rs
index ce74895ce4..beafdd3bae 100644
--- a/crates/proto/src/event.rs
+++ b/crates/proto/src/event.rs
@@ -52,7 +52,7 @@ pub trait ProtoEvent: Message + Name + Serialize + DeserializeOwned + Sized {
         }
 
         let json = serde_json::to_value(attributes)
-            .expect("HashMap of String, serde_json::Value should be serializeable.");
+            .expect("HashMap of String, serde_json::Value should be serializable.");
 
         return Ok(
             serde_json::from_value(json).context("could not deserialise ProtoJSON into event")?
diff --git a/crates/proto/src/gen/penumbra.core.component.ibc.v1.rs b/crates/proto/src/gen/penumbra.core.component.ibc.v1.rs
index 014e3feb7b..f4e9bc42b6 100644
--- a/crates/proto/src/gen/penumbra.core.component.ibc.v1.rs
+++ b/crates/proto/src/gen/penumbra.core.component.ibc.v1.rs
@@ -74,7 +74,7 @@ pub struct Ics20Withdrawal {
     #[prost(string, tag = "7")]
     pub source_channel: ::prost::alloc::string::String,
     /// Whether to use a "compat" (bech32, non-m) address for the return address in the withdrawal,
-    /// for compatability with chains that expect to be able to parse the return address as bech32.
+    /// for compatibility with chains that expect to be able to parse the return address as bech32.
     #[deprecated]
     #[prost(bool, tag = "8")]
     pub use_compat_address: bool,
diff --git a/crates/proto/src/gen/penumbra.core.component.sct.v1.rs b/crates/proto/src/gen/penumbra.core.component.sct.v1.rs
index bf27af372d..88f663032a 100644
--- a/crates/proto/src/gen/penumbra.core.component.sct.v1.rs
+++ b/crates/proto/src/gen/penumbra.core.component.sct.v1.rs
@@ -157,7 +157,7 @@ pub mod commitment_source {
     /// The commitment was created by the LQT mechanism and tracks LQT reward notes.
     #[derive(Clone, PartialEq, ::prost::Message)]
     pub struct LiquidityTournamentReward {
-        /// The epoch in which the reward occured.
+        /// The epoch in which the reward occurred.
         #[prost(uint64, tag = "1")]
         pub epoch: u64,
         /// Transaction hash of the transaction that did the voting.