diff --git a/go/plugins/googleai/googleai.go b/go/plugins/googleai/googleai.go
index 098de5f15..d10fe2fd4 100644
--- a/go/plugins/googleai/googleai.go
+++ b/go/plugins/googleai/googleai.go
@@ -30,7 +30,7 @@ import (
 
 const provider = "google-genai"
 
-// Config configures the plugin.
+// Config provides configuration options for the Init function.
 type Config struct {
 	// API key. Required.
 	APIKey string
diff --git a/go/plugins/localvec/localvec.go b/go/plugins/localvec/localvec.go
index 62a40785e..2dd531bfb 100644
--- a/go/plugins/localvec/localvec.go
+++ b/go/plugins/localvec/localvec.go
@@ -36,7 +36,7 @@ import (
 
 const provider = "devLocalVectorStore"
 
-// Config configures the plugin.
+// Config provides configuration options for the Init function.
 type Config struct {
 	// Where to store the data.
 	Dir             string
diff --git a/go/plugins/pinecone/genkit.go b/go/plugins/pinecone/genkit.go
index 81e31844e..da4e04f75 100644
--- a/go/plugins/pinecone/genkit.go
+++ b/go/plugins/pinecone/genkit.go
@@ -38,7 +38,7 @@ const provider = "pinecone"
 // documents in pinecone.
 const defaultTextKey = "_content"
 
-// Config configures the plugin.
+// Config provides configuration options for the Init function.
 type Config struct {
 	// API key for Pinecone.
 	// If it is the empty string, it is read from the PINECONE_API_KEY