chore: achieve 100% code coverage

---
type: pre_push_report
description: Results of running various checks prior to pushing changes.
report:
  - task: run_javascript_examples
    status: na
  - task: run_c_examples
    status: na
  - task: run_cpp_examples
    status: na
  - task: run_javascript_readme_examples
    status: failed
---

Author: Neerajpathak07

lib/node_modules/@stdlib/math/base/special/kernel-log1pf/README.md

@@ -113,8 +113,8 @@ for ( i = 0; i < x.length; i++ ) {
 Computes `logf(1+f) - f` for `1+f` in `~[sqrtf(2)/2, sqrtf(2)]`.
 
 ```c
-double out = stdlib_base_kernel_log1pf( 1.0 );
-// returns ~0.1931
+float out = stdlib_base_kernel_log1pf( 1.0f );
+// returns ~0.1931f
 ```
 
 The function accepts the following arguments:

lib/node_modules/@stdlib/math/base/special/kernel-log1pf/src/main.c

@@ -84,8 +84,8 @@ static float polyval_q( const float x ) {
 * @return     output value
 *
 * @example
-* double out = stdlib_base_kernel_log1p( 1.0 );
-* // returns ~0.1931
+* float out = stdlib_base_kernel_log1p( 1.0f );
+* // returns ~0.1931f
 */
 float stdlib_base_kernel_log1pf( const float f ) {
 	float hfsq;

lib/node_modules/@stdlib/math/base/special/kernel-log1pf/test/test.js

@@ -71,3 +71,9 @@ tape( 'the function correctly computes `logf(1+f) - f` for `1+f` satisfying `sqr
 	}
 	t.end();
 });
+
+tape( 'the function returns `0` if provided `0`', function test( t ) {
+	var v = kernelLog1pf( 0.0 );
+	t.equal( v, 0.0, 'returns expected value' );
+	t.end();
+});

lib/node_modules/@stdlib/math/base/special/kernel-log1pf/test/test.native.js

@@ -80,3 +80,9 @@ tape( 'the function correctly computes `logf(1+f) - f` for `1+f` satisfying `sqr
 	}
 	t.end();
 });
+
+tape( 'the function returns `0` if provided `0`', opts, function test( t ) {
+	var v = kernelLog1pf( 0.0 );
+	t.equal( v, 0.0, 'returns expected value' );
+	t.end();
+});