Fixed styling + fixed bug with docstring

Author: FamALouiz

pydatastructs/linear_data_structures/_backend/cpp/arrays/OneDimensionalImplicitArray.hpp

@@ -161,4 +161,4 @@ static PyTypeObject OneDimensionalImplicitArrayType = {
     /* tp_new */ OneDimensionalImplicitArray___new__,
 };
 
-#endif
+#endif

pydatastructs/linear_data_structures/arrays.py

@@ -524,9 +524,9 @@ class OneDimensionalImplicitArray(ImplicitArray):
     >>> from pydatastructs import OneDimensionalImplicitArray
     >>> arr = OneDimensionalImplicitArray(int, lambda i: i+1, 5)
     >>> arr[0]
-    6
+    1
     >>> arr[1]
-    7
+    2
 
     References
     ==========
@@ -567,7 +567,7 @@ def __new__(cls, dtype=NoneType, *args, **kwargs):
         else:
             raise TypeError("Expected type of function is function "
                             "and expected type of size is int")
- 
+
         return obj
 
     def __getitem__(self, i):
@@ -581,4 +581,4 @@ def __len__(self):
 
     @property
     def _data(self):
-        return [self._function(i) for i in range(self._size)]
+        return [self._function(i) for i in range(self._size)]