diff --git a/examples/contracts/SomeOtherLibrary/SomeOtherLibrary.sol b/examples/contracts/SomeOtherLibrary/SomeOtherLibrary.sol
new file mode 100644
index 0000000..7814a57
--- /dev/null
+++ b/examples/contracts/SomeOtherLibrary/SomeOtherLibrary.sol
@@ -0,0 +1,19 @@
+// SPDX-License-Identifier: SEE LICENSE IN LICENSE
+pragma solidity ^0.8.6;
+
+contract SomeOtherLibrary {
+    /// @dev This function uses `keccak256(..)` to hash text.
+    /// @notice Hash returned.
+    /// @param someText Any text that you want to hash.
+    /// @return The hash that was sent as a parameter.
+    function someFunction(string memory someText) internal pure returns(bytes32) {
+        return keccak256(bytes(someText));
+    }
+    /// @dev This function uses `sha256(..)` to hash text.
+    /// @notice Hash returned.
+    /// @param someText Any text that you want to hash.
+    /// @return hash The hash that was sent as a parameter.
+    function someOtherFunction(string memory someText) internal pure returns(bytes32 hash) {
+        return sha256(bytes(someText));
+    }
+}
\ No newline at end of file
diff --git a/examples/docs/contracts/SomeOtherLibrary/SomeOtherLibrary.json b/examples/docs/contracts/SomeOtherLibrary/SomeOtherLibrary.json
new file mode 100644
index 0000000..c9a5c35
--- /dev/null
+++ b/examples/docs/contracts/SomeOtherLibrary/SomeOtherLibrary.json
@@ -0,0 +1,43 @@
+{
+    "methods": {},
+    "events": {},
+    "errors": {},
+    "internalMethods": {
+        "someFunction(string)": {
+            "code": "function someFunction(string someText) internal pure returns (bytes32)",
+            "inputs": {
+                "someText": {
+                    "type": "string",
+                    "description": "Any text that you want to hash."
+                }
+            },
+            "outputs": {
+                "_0": {
+                    "type": "bytes32",
+                    "description": "The hash that was sent as a parameter."
+                }
+            },
+            "details": "This function uses `keccak256(..)` to hash text.",
+            "notice": "Hash returned."
+        },
+        "someOtherFunction(string)": {
+            "code": "function someOtherFunction(string someText) internal pure returns (bytes32 hash)",
+            "inputs": {
+                "someText": {
+                    "type": "string",
+                    "description": "Any text that you want to hash."
+                }
+            },
+            "outputs": {
+                "hash": {
+                    "type": "bytes32",
+                    "description": "The hash that was sent as a parameter."
+                }
+            },
+            "details": "This function uses `sha256(..)` to hash text.",
+            "notice": "Hash returned."
+        }
+    },
+    "path": "SomeOtherLibrary",
+    "name": "SomeOtherLibrary"
+}
\ No newline at end of file
diff --git a/examples/docs/contracts/SomeOtherLibrary/SomeOtherLibrary.md b/examples/docs/contracts/SomeOtherLibrary/SomeOtherLibrary.md
new file mode 100644
index 0000000..bd140d0
--- /dev/null
+++ b/examples/docs/contracts/SomeOtherLibrary/SomeOtherLibrary.md
@@ -0,0 +1,66 @@
+# SomeOtherLibrary
+
+
+
+
+
+
+
+
+
+
+
+
+## Internal Methods
+
+### someFunction
+
+```solidity
+function someFunction(string someText) internal pure returns (bytes32)
+```
+
+Hash returned.
+*This function uses `keccak256(..)` to hash text.*
+
+
+
+
+#### Parameters
+
+| Name | Type | Description |
+|---|---|---|
+| someText | string | Any text that you want to hash. |
+
+#### Returns
+
+| Name | Type | Description |
+|---|---|---|
+| _0 | bytes32 | The hash that was sent as a parameter. |
+
+### someOtherFunction
+
+```solidity
+function someOtherFunction(string someText) internal pure returns (bytes32 hash)
+```
+
+Hash returned.
+*This function uses `sha256(..)` to hash text.*
+
+
+
+
+#### Parameters
+
+| Name | Type | Description |
+|---|---|---|
+| someText | string | Any text that you want to hash. |
+
+#### Returns
+
+| Name | Type | Description |
+|---|---|---|
+| hash | bytes32 | The hash that was sent as a parameter. |
+
+
+
+
diff --git a/src/index.ts b/src/index.ts
index 4a1c435..b69ca89 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -260,7 +260,10 @@ async function generateDocumentation(hre: HardhatRuntimeEnvironment): Promise<vo
 
           doc[docEntry][functionName].outputs[returnVariableName] = {
             type: returnParamType,
-            description: returnDoc[index].replace(`@return ${returnVariableName} `, ''),
+            // return tag param is not mandatory
+            description: returnDoc[index]
+              .replace(`@return ${returnVariableName} `, '') // this will be removed if param is present
+              .replace('@return ', ''), // this will be removed if param is not present
           };
         });
       }