chore: remove redundant words in comment

book/src/sdk/pipeline/signaling.md

@@ -13,7 +13,7 @@ pipeline driver. The variants of [`StepResult`][step-result] and what they
 signal include the following.
 
 - `StepResult::PreparedAttributes` - signals that payload attributes are
-   ready to be be consumed by the pipeline driver.
+   ready to be consumed by the pipeline driver.
 - `StepResult::AdvancedOrigin` - signals that the pipeline has derived all
    payload attributes for the given L1 block, and the origin of the pipeline
    was advanced to the next canonical L1 block.

crates/executor/src/db/mod.rs

@@ -110,7 +110,7 @@ where
         }
     }
 
-    /// Consumes `Self` and takes the the current state root of the trie DB.
+    /// Consumes `Self` and takes the current state root of the trie DB.
     pub fn take_root_node(self) -> TrieNode {
         self.root_node
     }