[libc-commits] [libc] [libc] fix typo (PR #134477)

[via libc-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-libc

Author: None (jobhdez)

<details>
<summary>Changes</summary>



---
Full diff: https://github.com/llvm/llvm-project/pull/134477.diff


1 Files Affected:

- (modified) libc/src/math/generic/sin.cpp (+1-1) 


``````````diff
diff --git a/libc/src/math/generic/sin.cpp b/libc/src/math/generic/sin.cpp
index 4a58dcf4b173f..99b885cc4f724 100644
--- a/libc/src/math/generic/sin.cpp
+++ b/libc/src/math/generic/sin.cpp
@@ -158,7 +158,7 @@ LLVM_LIBC_FUNCTION(double, sin, (double x)) {
   Float128 sin_k_f128 = get_sin_k(k);
   Float128 cos_k_f128 = get_sin_k(k + 64);
 
-  // sin(x) = sin((k * pi/128 + u)
+  // sin(x) = sin((k * pi/128 + u))
   //        = sin(u) * cos(k*pi/128) + cos(u) * sin(k*pi/128)
   Float128 r = fputil::quick_add(fputil::quick_mul(sin_k_f128, cos_u),
                                  fputil::quick_mul(cos_k_f128, sin_u));

``````````

</details>


https://github.com/llvm/llvm-project/pull/134477