diff --git a/docs/reference/esql/functions/kibana/definition/bit_length.json b/docs/reference/esql/functions/kibana/definition/bit_length.json
index 156a063984e4..0c75b76cdbbf 100644
--- a/docs/reference/esql/functions/kibana/definition/bit_length.json
+++ b/docs/reference/esql/functions/kibana/definition/bit_length.json
@@ -31,7 +31,7 @@
     }
   ],
   "examples" : [
-    "FROM airports\n| WHERE country == \"India\"\n| KEEP city\n| EVAL fn_length=LENGTH(city), fn_bit_length = BIT_LENGTH(city)"
+    "FROM airports\n| WHERE country == \"India\"\n| KEEP city\n| EVAL fn_length = LENGTH(city), fn_bit_length = BIT_LENGTH(city)"
   ],
   "preview" : false,
   "snapshot_only" : false
diff --git a/docs/reference/esql/functions/kibana/definition/byte_length.json b/docs/reference/esql/functions/kibana/definition/byte_length.json
index c8280a572fc6..60f439b9d813 100644
--- a/docs/reference/esql/functions/kibana/definition/byte_length.json
+++ b/docs/reference/esql/functions/kibana/definition/byte_length.json
@@ -31,7 +31,7 @@
     }
   ],
   "examples" : [
-    "FROM airports\n| WHERE country == \"India\"\n| KEEP city\n| EVAL fn_length=LENGTH(city), fn_byte_length = BYTE_LENGTH(city)"
+    "FROM airports\n| WHERE country == \"India\"\n| KEEP city\n| EVAL fn_length = LENGTH(city), fn_byte_length = BYTE_LENGTH(city)"
   ],
   "preview" : false,
   "snapshot_only" : false
diff --git a/docs/reference/esql/functions/kibana/docs/bit_length.md b/docs/reference/esql/functions/kibana/docs/bit_length.md
index 253b2cdb6a7c..b1d8e24c4de7 100644
--- a/docs/reference/esql/functions/kibana/docs/bit_length.md
+++ b/docs/reference/esql/functions/kibana/docs/bit_length.md
@@ -9,6 +9,6 @@ Returns the bit length of a string.
 FROM airports
 | WHERE country == "India"
 | KEEP city
-| EVAL fn_length=LENGTH(city), fn_bit_length = BIT_LENGTH(city)
+| EVAL fn_length = LENGTH(city), fn_bit_length = BIT_LENGTH(city)
 ```
 Note: All strings are in UTF-8, so a single character can use multiple bytes.
diff --git a/docs/reference/esql/functions/kibana/docs/byte_length.md b/docs/reference/esql/functions/kibana/docs/byte_length.md
index 20d96ce38400..9cd4f87c9883 100644
--- a/docs/reference/esql/functions/kibana/docs/byte_length.md
+++ b/docs/reference/esql/functions/kibana/docs/byte_length.md
@@ -9,6 +9,6 @@ Returns the byte length of a string.
 FROM airports
 | WHERE country == "India"
 | KEEP city
-| EVAL fn_length=LENGTH(city), fn_byte_length = BYTE_LENGTH(city)
+| EVAL fn_length = LENGTH(city), fn_byte_length = BYTE_LENGTH(city)
 ```
 Note: All strings are in UTF-8, so a single character can use multiple bytes.
diff --git a/x-pack/plugin/esql/qa/testFixtures/src/main/resources/docs.csv-spec b/x-pack/plugin/esql/qa/testFixtures/src/main/resources/docs.csv-spec
index a53777cff7c7..a6e1a771374c 100644
--- a/x-pack/plugin/esql/qa/testFixtures/src/main/resources/docs.csv-spec
+++ b/x-pack/plugin/esql/qa/testFixtures/src/main/resources/docs.csv-spec
@@ -663,7 +663,7 @@ required_capability: fn_bit_length
 FROM airports
 | WHERE country == "India"
 | KEEP city
-| EVAL fn_length=LENGTH(city), fn_bit_length = BIT_LENGTH(city)
+| EVAL fn_length = LENGTH(city), fn_bit_length = BIT_LENGTH(city)
 // end::bitLength[]
 | SORT city
 | LIMIT 3
diff --git a/x-pack/plugin/esql/qa/testFixtures/src/main/resources/eval.csv-spec b/x-pack/plugin/esql/qa/testFixtures/src/main/resources/eval.csv-spec
index fc2350491db9..592b06107c8b 100644
--- a/x-pack/plugin/esql/qa/testFixtures/src/main/resources/eval.csv-spec
+++ b/x-pack/plugin/esql/qa/testFixtures/src/main/resources/eval.csv-spec
@@ -379,7 +379,7 @@ required_capability: fn_byte_length
 FROM airports
 | WHERE country == "India"
 | KEEP city
-| EVAL fn_length=LENGTH(city), fn_byte_length = BYTE_LENGTH(city)
+| EVAL fn_length = LENGTH(city), fn_byte_length = BYTE_LENGTH(city)
 // end::byteLength[]
 | SORT city
 | LIMIT 3