diff --git a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cpu_features/README.md b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cpu_features/README.md
index 032edd196..bbbf966ec 100644
--- a/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cpu_features/README.md
+++ b/src/algorithms/libs/volk_gnsssdr_module/volk_gnsssdr/cpu_features/README.md
@@ -44,7 +44,7 @@ instructions) at runtime.
 
 ## Code samples
 
-**Note:** For C++ code, the library functions are defined in the `CpuFeatures`
+**Note:** For C++ code, the library functions are defined in the `cpu_features`
 namespace.
 
 ### Checking features at runtime
@@ -55,7 +55,7 @@ AES and the SSE4.2 instruction sets:
 ```c
 #include "cpuinfo_x86.h"
 
-// For C++, add `using namespace CpuFeatures;`
+// For C++, add `using namespace cpu_features;`
 static const X86Features features = GetX86Info().features;
 
 void Compute(void) {
@@ -77,7 +77,7 @@ features and then check whether AES and NEON are supported.
 #include <stdbool.h>
 #include "cpuinfo_arm.h"
 
-// For C++, add `using namespace CpuFeatures;`
+// For C++, add `using namespace cpu_features;`
 static const ArmFeatures features = GetArmInfo().features;
 static const bool has_aes_and_neon = features.aes && features.neon;
 
@@ -97,7 +97,7 @@ instruction set (e.g., `g++ -mavx`) and sets `has_avx` accordingly.
 #include <stdbool.h>
 #include "cpuinfo_x86.h"
 
-// For C++, add `using namespace CpuFeatures;`
+// For C++, add `using namespace cpu_features;`
 static const X86Features features = GetX86Info().features;
 static const bool has_avx = CPU_FEATURES_COMPILED_X86_AVX || features.avx;
 
@@ -120,7 +120,7 @@ set&mdash;but only if it's not Sandy Bridge.
 #include <stdbool.h>
 #include "cpuinfo_x86.h"
 
-// For C++, add `using namespace CpuFeatures;`
+// For C++, add `using namespace cpu_features;`
 static const X86Info info = GetX86Info();
 static const X86Microarchitecture uarch = GetX86Microarchitecture(&info);
 static const bool has_fast_avx = info.features.avx && uarch != INTEL_SNB;