diff --git a/code/include/binform17.hh b/code/include/binform17.hh
index d52ff9f5c779014322002c6b7eb1cba409469a76..c0da1a85edb96ebe4a8a48e19227a6346989010f 100644
--- a/code/include/binform17.hh
+++ b/code/include/binform17.hh
@@ -1,20 +1,20 @@
-#include <iostream>
 #include <bitset>
 #include <cstddef>
 #include <iomanip>
+#include <iostream>
 
-namespace cxx2022 {
+namespace cxx_course {
 using byte = unsigned char;
- 
+
 template <class T>
 auto bits(T var)
 {
-    std::remove_cv_t<std::remove_reference_t<T>> loc{var};
-    unsigned long bytes{0UL};
-    byte* in = reinterpret_cast<byte *>(&loc);
-    byte* out = reinterpret_cast<byte *>(&bytes);
+    std::remove_cv_t<std::remove_reference_t<T>> loc { var };
+    unsigned long bytes { 0UL };
+    byte* in = reinterpret_cast<byte*>(&loc);
+    byte* out = reinterpret_cast<byte*>(&bytes);
     std::copy(in, in + sizeof(loc), out);
-    return std::bitset<8*sizeof(decltype(loc))>(bytes) ;
+    return std::bitset<8 * sizeof(decltype(loc))>(bytes);
 }
 
 void showbits(double var)
@@ -22,9 +22,9 @@ void showbits(double var)
     std::cout << "bits for double value " << var << "\n";
     auto b = bits(var).to_string();
     std::cout << "raw = " << b << "\n";
-    std::cout << "sign  exponent          mantissa\n" 
+    std::cout << "sign  exponent          mantissa\n"
               << std::setw(6) << std::left << b[0]
-              << std::setw(16) << std::left << b.substr(1UL, 11) 
+              << std::setw(16) << std::left << b.substr(1UL, 11)
               << "  " << b.substr(12) << "\n\n";
 }
 
@@ -33,9 +33,9 @@ void showbits(float var)
     std::cout << "bits for float value " << var << "\n";
     auto b = bits(var).to_string();
     std::cout << "raw = " << b << "\n";
-    std::cout << "sign  exponent          mantissa\n" 
+    std::cout << "sign  exponent          mantissa\n"
               << std::setw(6) << std::left << b[0]
-              << std::setw(16) << std::left << b.substr(1UL, 8) 
+              << std::setw(16) << std::left << b.substr(1UL, 8)
               << "  " << b.substr(9) << "\n\n";
 }
 
@@ -46,4 +46,3 @@ void showbits(T var)
 }
 
 }
-