Reattach convert_number's documentation

@gregmarr spotted that convert_integer() was inserted between convert_number()
and its doc block, leaving convert_integer() with two stacked blocks and
convert_number() with none. Comment only; no code change.

Signed-off-by: Niels Lohmann <mail@nlohmann.me>

include/nlohmann/detail/input/lexer.hpp

@@ -1349,15 +1349,6 @@ scan_number_done:
         return convert_number(number_type);
     }
 
-    /*!
-    @brief convert the number text in token_buffer to its value and token type
-
-    The digit sequence in token_buffer has already been validated (by the
-    scan_number() state machine or by the contiguous fast path) and holds the
-    locale decimal point in place of '.'. Integers are parsed first and fall
-    back to floating point on overflow. This is shared so both scanners produce
-    identical results.
-    */
     /*!
     @brief convert an already-validated integer token to its value
 
@@ -1389,6 +1380,15 @@ scan_number_done:
         return token_type::uninitialized;
     }
 
+    /*!
+    @brief convert the number text in token_buffer to its value and token type
+
+    The digit sequence in token_buffer has already been validated (by the
+    scan_number() state machine or by the contiguous fast path) and holds the
+    locale decimal point in place of '.'. Integers are parsed first and fall
+    back to floating point on overflow. This is shared so both scanners produce
+    identical results.
+    */
     token_type convert_number(token_type number_type)
     {
         const char* const num_begin = token_buffer.data();

single_include/nlohmann/json.hpp

@@ -9698,15 +9698,6 @@ scan_number_done:
         return convert_number(number_type);
     }
 
-    /*!
-    @brief convert the number text in token_buffer to its value and token type
-
-    The digit sequence in token_buffer has already been validated (by the
-    scan_number() state machine or by the contiguous fast path) and holds the
-    locale decimal point in place of '.'. Integers are parsed first and fall
-    back to floating point on overflow. This is shared so both scanners produce
-    identical results.
-    */
     /*!
     @brief convert an already-validated integer token to its value
 
@@ -9738,6 +9729,15 @@ scan_number_done:
         return token_type::uninitialized;
     }
 
+    /*!
+    @brief convert the number text in token_buffer to its value and token type
+
+    The digit sequence in token_buffer has already been validated (by the
+    scan_number() state machine or by the contiguous fast path) and holds the
+    locale decimal point in place of '.'. Integers are parsed first and fall
+    back to floating point on overflow. This is shared so both scanners produce
+    identical results.
+    */
     token_type convert_number(token_type number_type)
     {
         const char* const num_begin = token_buffer.data();