diff --git a/.github/.keepalive b/.github/.keepalive
deleted file mode 100644
index c40c62b..0000000
--- a/.github/.keepalive
+++ /dev/null
@@ -1 +0,0 @@
-2024-01-01T05:58:33.576Z
diff --git a/NOTICE b/NOTICE
index f7aca1b..e6e7482 100644
--- a/NOTICE
+++ b/NOTICE
@@ -1 +1 @@
-Copyright (c) 2016-2023 The Stdlib Authors.
+Copyright (c) 2016-2024 The Stdlib Authors.
diff --git a/docs/types/index.d.ts b/docs/types/index.d.ts
index 9e382b8..3717f2c 100644
--- a/docs/types/index.d.ts
+++ b/docs/types/index.d.ts
@@ -109,7 +109,7 @@ interface NullaryFunction extends PRNG {
 /**
 * Interface for generating chi-square distributed pseudorandom numbers without pre-specified parameter values.
 */
-interface BinaryFunction extends PRNG {
+interface UnaryFunction extends PRNG {
 	/**
 	* Returns a chi-square distributed pseudorandom number.
 	*
@@ -199,7 +199,7 @@ interface Random extends PRNG {
 	* var v = mychisquare( 2.3 );
 	* // returns <number>
 	*/
-	factory( options?: Options ): BinaryFunction;
+	factory( options?: Options ): UnaryFunction;
 }
 
 /**
diff --git a/docs/types/test.ts b/docs/types/test.ts
index 0af7826..a89c102 100644
--- a/docs/types/test.ts
+++ b/docs/types/test.ts
@@ -46,8 +46,8 @@ import chisquare = require( './index' );
 // Attached to main export is a `factory` method which returns a function...
 {
 	chisquare.factory( 2.3 ); // $ExpectType NullaryFunction
-	chisquare.factory(); // $ExpectType BinaryFunction
-	chisquare.factory( { 'copy': false } ); // $ExpectType BinaryFunction
+	chisquare.factory(); // $ExpectType UnaryFunction
+	chisquare.factory( { 'copy': false } ); // $ExpectType UnaryFunction
 }
 
 // The `factory` method returns a function which returns a number...
@@ -115,14 +115,14 @@ import chisquare = require( './index' );
 	chisquare.factory( 2.3, { 'prng': null } ); // $ExpectError
 	chisquare.factory( 2.3, { 'prng': [] } ); // $ExpectError
 	chisquare.factory( 2.3, { 'prng': {} } ); // $ExpectError
-	chisquare.factory( 2.3, { 'prng': true ); // $ExpectError
+	chisquare.factory( 2.3, { 'prng': true } ); // $ExpectError
 
 	chisquare.factory( { 'prng': 123 } ); // $ExpectError
 	chisquare.factory( { 'prng': 'abc' } ); // $ExpectError
 	chisquare.factory( { 'prng': null } ); // $ExpectError
 	chisquare.factory( { 'prng': [] } ); // $ExpectError
 	chisquare.factory( { 'prng': {} } ); // $ExpectError
-	chisquare.factory( { 'prng': true ); // $ExpectError
+	chisquare.factory( { 'prng': true } ); // $ExpectError
 }
 
 // The compiler throws an error if the `factory` method is provided a `seed` option which is not a valid seed...
@@ -149,7 +149,7 @@ import chisquare = require( './index' );
 	chisquare.factory( 2.3, { 'state': null } ); // $ExpectError
 	chisquare.factory( 2.3, { 'state': [] } ); // $ExpectError
 	chisquare.factory( 2.3, { 'state': {} } ); // $ExpectError
-	chisquare.factory( 2.3, { 'state': true ); // $ExpectError
+	chisquare.factory( 2.3, { 'state': true } ); // $ExpectError
 	chisquare.factory( 2.3, { 'state': ( x: number ): number => x } ); // $ExpectError
 
 	chisquare.factory( { 'state': 123 } ); // $ExpectError
@@ -157,7 +157,7 @@ import chisquare = require( './index' );
 	chisquare.factory( { 'state': null } ); // $ExpectError
 	chisquare.factory( { 'state': [] } ); // $ExpectError
 	chisquare.factory( { 'state': {} } ); // $ExpectError
-	chisquare.factory( { 'state': true ); // $ExpectError
+	chisquare.factory( { 'state': true } ); // $ExpectError
 	chisquare.factory( { 'state': ( x: number ): number => x } ); // $ExpectError
 }