diff --git a/x-pack/plugin/sql/src/main/java/org/elasticsearch/xpack/sql/analysis/analyzer/Verifier.java b/x-pack/plugin/sql/src/main/java/org/elasticsearch/xpack/sql/analysis/analyzer/Verifier.java
index 189509e95114c..f1043b2196703 100644
--- a/x-pack/plugin/sql/src/main/java/org/elasticsearch/xpack/sql/analysis/analyzer/Verifier.java
+++ b/x-pack/plugin/sql/src/main/java/org/elasticsearch/xpack/sql/analysis/analyzer/Verifier.java
@@ -169,7 +169,7 @@ Collection<Failure> verify(LogicalPlan plan) {
                                 if (!ua.customMessage()) {
                                     boolean useQualifier = ua.qualifier() != null;
                                     List<String> potentialMatches = new ArrayList<>();
-                                    for (Attribute a : p.intputSet()) {
+                                    for (Attribute a : p.inputSet()) {
                                         String nameCandidate = useQualifier ? a.qualifiedName() : a.name();
                                         // add only primitives (object types would only result in another error)
                                         if ((a.dataType() != DataType.UNSUPPORTED) && a.dataType().isPrimitive()) {
diff --git a/x-pack/plugin/sql/src/main/java/org/elasticsearch/xpack/sql/plan/QueryPlan.java b/x-pack/plugin/sql/src/main/java/org/elasticsearch/xpack/sql/plan/QueryPlan.java
index e56aa7819fc22..3b617525864cc 100644
--- a/x-pack/plugin/sql/src/main/java/org/elasticsearch/xpack/sql/plan/QueryPlan.java
+++ b/x-pack/plugin/sql/src/main/java/org/elasticsearch/xpack/sql/plan/QueryPlan.java
@@ -41,7 +41,7 @@ public AttributeSet outputSet() {
         return lazyOutputSet;
     }
 
-    public AttributeSet intputSet() {
+    public AttributeSet inputSet() {
         if (lazyInputSet == null) {
             List<Attribute> attrs = new ArrayList<>();
             for (PlanType child : children()) {
diff --git a/x-pack/qa/smoke-test-watcher-with-security/src/test/java/org/elasticsearch/smoketest/SmokeTestWatcherWithSecurityIT.java b/x-pack/qa/smoke-test-watcher-with-security/src/test/java/org/elasticsearch/smoketest/SmokeTestWatcherWithSecurityIT.java
index 1b3b3f1bbeb1b..2341878d92489 100644
--- a/x-pack/qa/smoke-test-watcher-with-security/src/test/java/org/elasticsearch/smoketest/SmokeTestWatcherWithSecurityIT.java
+++ b/x-pack/qa/smoke-test-watcher-with-security/src/test/java/org/elasticsearch/smoketest/SmokeTestWatcherWithSecurityIT.java
@@ -149,7 +149,7 @@ public void testSearchInputHasPermissions() throws Exception {
             builder.startObject("condition").startObject("compare").startObject("ctx.payload.hits.total").field("gte", 1)
                     .endObject().endObject().endObject();
             builder.startObject("actions").startObject("logging").startObject("logging")
-                    .field("text", "successfully ran " + watchId + "to test for search inpput").endObject().endObject().endObject();
+                    .field("text", "successfully ran " + watchId + "to test for search input").endObject().endObject().endObject();
             builder.endObject();
 
             indexWatch(watchId, builder);